Merge pull request 'feat(analytics): add optional Aptabase event tracking UI' (#21) from features/aptabase into main

Reviewed-on: #21

.claude/settings.local.json

@@ -85,7 +85,14 @@
       "Bash(rustc --edition 2021 --crate-type bin -o /dev/null --emit=metadata src/main.rs)",
       "Bash(grep -B1 \"^error\\\\[E0432\\\\]\\\\|^error$\")",
       "Bash(grep -v \"^--$\")",
-      "Bash(grep \"^error$\" -A2)"
+      "Bash(grep \"^error$\" -A2)",
+      "Bash(cargo run *)",
+      "Bash(node_modules/.bin/svelte-check --version)",
+      "Bash(rustfmt --check --edition 2021 src/git.rs src/main.rs)",
+      "Bash(rustfmt --check --edition 2021 src/git.rs)",
+      "Bash(awk *)",
+      "Bash(rustfmt --edition 2021 /tmp/blame_chunk.rs)",
+      "Read(//tmp/**)"
     ]
   }
 }

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "git-lite",
-  "version": "2026.7.13",
+  "version": "2026.7.14",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "git-lite",
-      "version": "2026.7.13",
+      "version": "2026.7.14",
       "dependencies": {
         "@lucide/svelte": "^1.21.0",
         "@tailwindcss/vite": "^4.3.1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "git-lite",
-  "version": "2026.7.13",
+  "version": "2026.7.14",
   "private": true,
   "type": "module",
   "scripts": {

src-tauri/Cargo.lock

@@ -1128,7 +1128,7 @@ dependencies = [
  "bitflags 2.13.0",
  "core-foundation 0.10.1",
  "core-graphics-types",
- "foreign-types",
+ "foreign-types 0.5.0",
  "libc",
 ]
 
@@ -2027,6 +2027,15 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77ce24cb58228fbb8aa041425bb1050850ac19177686ea6e0f41a70416f56fdb"
 
+[[package]]
+name = "foreign-types"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
+dependencies = [
+ "foreign-types-shared 0.1.1",
+]
+
 [[package]]
 name = "foreign-types"
 version = "0.5.0"
@@ -2034,7 +2043,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d737d9aa519fb7b749cbc3b962edcf310a8dd1f4b67c91c4f83975dbdd17d965"
 dependencies = [
  "foreign-types-macros",
- "foreign-types-shared",
+ "foreign-types-shared 0.3.1",
 ]
 
 [[package]]
@@ -2048,6 +2057,12 @@ dependencies = [
  "syn 2.0.118",
 ]
 
+[[package]]
+name = "foreign-types-shared"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
+
 [[package]]
 name = "foreign-types-shared"
 version = "0.3.1"
@@ -2526,8 +2541,10 @@ dependencies = [
  "serde_json",
  "tauri",
  "tauri-build",
+ "tauri-plugin-aptabase",
  "tauri-plugin-dialog",
  "tauri-plugin-updater",
+ "tokio",
 ]
 
 [[package]]
@@ -2895,6 +2912,22 @@ dependencies = [
  "webpki-roots 1.0.8",
 ]
 
+[[package]]
+name = "hyper-tls"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70206fc6890eaca9fde8a0bf71caa2ddfc9fe045ac9e5c70df101a7dbde866e0"
+dependencies = [
+ "bytes",
+ "http-body-util",
+ "hyper",
+ "hyper-util",
+ "native-tls",
+ "tokio",
+ "tokio-native-tls",
+ "tower-service",
+]
+
 [[package]]
 name = "hyper-util"
 version = "0.1.20"
@@ -4007,6 +4040,23 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "native-tls"
+version = "0.2.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "465500e14ea162429d264d44189adc38b199b62b1c21eea9f69e4b73cb03bbf2"
+dependencies = [
+ "libc",
+ "log",
+ "openssl",
+ "openssl-probe",
+ "openssl-sys",
+ "schannel",
+ "security-framework 3.7.0",
+ "security-framework-sys",
+ "tempfile",
+]
+
 [[package]]
 name = "ndk"
 version = "0.9.0"
@@ -4059,6 +4109,18 @@ dependencies = [
  "memoffset",
 ]
 
+[[package]]
+name = "nix"
+version = "0.31.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf20d2fde8ff38632c426f1165ed7436270b44f199fc55284c38276f9db47c3d"
+dependencies = [
+ "bitflags 2.13.0",
+ "cfg-if",
+ "cfg_aliases",
+ "libc",
+]
+
 [[package]]
 name = "no_std_io2"
 version = "0.9.4"
@@ -4523,12 +4585,49 @@ dependencies = [
  "thiserror 2.0.18",
 ]
 
+[[package]]
+name = "openssl"
+version = "0.10.81"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77823a27f0babb03091cb9ed9ef80af3b39dbc82f97e8fa530374b7dafd87a45"
+dependencies = [
+ "bitflags 2.13.0",
+ "cfg-if",
+ "foreign-types 0.3.2",
+ "libc",
+ "openssl-macros",
+ "openssl-sys",
+]
+
+[[package]]
+name = "openssl-macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.118",
+]
+
 [[package]]
 name = "openssl-probe"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7c87def4c32ab89d880effc9e097653c8da5d6ef28e6b539d313baaacfbafcbe"
 
+[[package]]
+name = "openssl-sys"
+version = "0.9.117"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b47e7e6bb2c38cd930d25a23b40fa52e068c10e85f3e03a7f5ba5aaca5713695"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
 name = "option-ext"
 version = "0.2.0"
@@ -4554,6 +4653,22 @@ dependencies = [
  "pin-project-lite",
 ]
 
+[[package]]
+name = "os_info"
+version = "3.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9cf20a545b305cf1da722b236b5155c9bb35f1d5ceb28c048bd96ca842f41b5b"
+dependencies = [
+ "android_system_properties",
+ "log",
+ "nix 0.31.3",
+ "objc2",
+ "objc2-foundation",
+ "objc2-ui-kit",
+ "serde",
+ "windows-sys 0.61.2",
+]
+
 [[package]]
 name = "osakit"
 version = "0.3.1"
@@ -5342,11 +5457,13 @@ dependencies = [
  "http-body-util",
  "hyper",
  "hyper-rustls",
+ "hyper-tls",
  "hyper-util",
  "js-sys",
  "log",
  "mime",
  "mime_guess",
+ "native-tls",
  "percent-encoding",
  "pin-project-lite",
  "quinn",
@@ -5357,6 +5474,7 @@ dependencies = [
  "serde_urlencoded",
  "sync_wrapper",
  "tokio",
+ "tokio-native-tls",
  "tokio-rustls",
  "tokio-util",
  "tower",
@@ -6618,6 +6736,15 @@ dependencies = [
  "syn 2.0.118",
 ]
 
+[[package]]
+name = "sys-locale"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8eab9a99a024a169fe8a903cf9d4a3b3601109bcc13bd9e3c6fff259138626c4"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "sysctl"
 version = "0.6.0"
@@ -6877,6 +7004,26 @@ dependencies = [
  "walkdir",
 ]
 
+[[package]]
+name = "tauri-plugin-aptabase"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "075ebe083b5f311bdfbf436f8383d316dfb12267be5fd977b57d7701bdb99987"
+dependencies = [
+ "futures",
+ "log",
+ "os_info",
+ "rand 0.9.4",
+ "reqwest 0.12.28",
+ "serde",
+ "serde_json",
+ "sys-locale",
+ "tauri",
+ "tauri-plugin",
+ "time",
+ "tokio",
+]
+
 [[package]]
 name = "tauri-plugin-dialog"
 version = "2.7.0"
@@ -7308,6 +7455,16 @@ dependencies = [
  "syn 2.0.118",
 ]
 
+[[package]]
+name = "tokio-native-tls"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbae76ab933c85776efabc971569dd6119c580d8f5d448769dec1764bf796ef2"
+dependencies = [
+ "native-tls",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-rayon"
 version = "2.1.0"
@@ -7942,6 +8099,12 @@ dependencies = [
  "uuid 0.8.2",
 ]
 
+[[package]]
+name = "vcpkg"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
+
 [[package]]
 name = "version-compare"
 version = "0.2.1"
@@ -8952,7 +9115,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "hex",
- "nix",
+ "nix 0.29.0",
  "ordered-stream",
  "rand 0.8.6",
  "serde",

src-tauri/Cargo.toml

@@ -17,8 +17,10 @@ serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 tauri = { version = "2", features = [] }
 tauri-plugin-dialog = "=2.7.0"
+tauri-plugin-aptabase = "1.0"
 keyring = { version = "3", features = ["apple-native", "windows-native", "async-secret-service", "crypto-rust", "async-io"] }
 commit_ai = { path = "crates/commit_ai" }
+tokio = "1.52.3"
 
 [build-dependencies]
 tauri-build = { version = "2", features = [] }

src-tauri/build.rs

@@ -1,3 +1,4 @@
 fn main() {
+    println!("cargo:rerun-if-env-changed=APTABASE_KEY");
     tauri_build::build();
 }

src-tauri/capabilities/default.json

@@ -11,6 +11,7 @@
     "core:window:allow-close",
     "core:window:allow-is-maximized",
     "core:window:allow-start-dragging",
-    "dialog:allow-open"
+    "dialog:allow-open",
+    "aptabase:allow-track-event"
   ]
 }

src-tauri/src/git.rs

@@ -117,6 +117,25 @@ pub struct GitCommitComparison {
     pub patch: String,
 }
 
+#[derive(Debug, Clone, PartialEq, Eq, Serialize)]
+pub struct GitBlameLine {
+    pub line_number: u32,
+    pub content: String,
+    pub commit_hash: String,
+    pub short_hash: String,
+    pub author_name: String,
+    pub author_email: String,
+    pub author_time: i64,
+    pub summary: String,
+    pub is_uncommitted: bool,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Serialize)]
+pub struct GitBlameResult {
+    pub path: String,
+    pub lines: Vec<GitBlameLine>,
+}
+
 #[derive(Debug, Clone, PartialEq, Eq, Serialize)]
 pub struct ConflictFile {
     pub path: String,
@@ -1607,6 +1626,107 @@ pub fn cancel_file_history(
     state.cancel(request_id)
 }
 
+const UNCOMMITTED_BLAME_HASH: &str = "0000000000000000000000000000000000000000";
+
+#[tauri::command]
+pub fn get_file_blame(path: String, file: String) -> Result<GitBlameResult, String> {
+    let repo = resolve_repo(&path)?;
+    validate_files(std::slice::from_ref(&file))?;
+
+    if verify_commit(&repo, "HEAD").is_err() {
+        return Err("Repository has no commits yet.".to_string());
+    }
+
+    let args = vec![
+        OsString::from("blame"),
+        OsString::from("--line-porcelain"),
+        OsString::from("--"),
+        OsString::from(file.clone()),
+    ];
+    let output =
+        run_git(&repo, args).map_err(|err| format!("Could not load blame for '{file}': {err}"))?;
+
+    Ok(GitBlameResult {
+        path: file,
+        lines: parse_blame_porcelain(&output),
+    })
+}
+
+fn parse_blame_porcelain(output: &[u8]) -> Vec<GitBlameLine> {
+    #[derive(Default, Clone)]
+    struct BlameMeta {
+        author_name: String,
+        author_email: String,
+        author_time: i64,
+        summary: String,
+    }
+
+    let text = String::from_utf8_lossy(output);
+    let mut lines_out: Vec<GitBlameLine> = Vec::new();
+    let mut commit_meta: BTreeMap<String, BlameMeta> = BTreeMap::new();
+    let mut current_hash = String::new();
+    let mut current_final_line: u32 = 0;
+
+    for line in text.split('\n') {
+        if let Some(content) = line.strip_prefix('\t') {
+            let meta = commit_meta.get(&current_hash).cloned().unwrap_or_default();
+            lines_out.push(GitBlameLine {
+                line_number: current_final_line,
+                content: content.to_string(),
+                commit_hash: current_hash.clone(),
+                short_hash: short_hash(&current_hash),
+                author_name: meta.author_name,
+                author_email: meta.author_email,
+                author_time: meta.author_time,
+                summary: meta.summary,
+                is_uncommitted: current_hash == UNCOMMITTED_BLAME_HASH,
+            });
+            continue;
+        }
+
+        let mut parts = line.splitn(2, ' ');
+        let head = parts.next().unwrap_or("");
+        let tail = parts.next().unwrap_or("");
+
+        if head.len() == 40 && head.bytes().all(|b| b.is_ascii_hexdigit()) {
+            if let Some(final_line) = tail.split_whitespace().nth(1) {
+                current_final_line = final_line.parse().unwrap_or(current_final_line);
+            }
+            current_hash = head.to_string();
+            commit_meta.entry(current_hash.clone()).or_default();
+            continue;
+        }
+
+        match head {
+            "author" => {
+                commit_meta
+                    .entry(current_hash.clone())
+                    .or_default()
+                    .author_name = tail.to_string()
+            }
+            "author-mail" => {
+                let email = tail.trim_matches(|c| c == '<' || c == '>').to_string();
+                commit_meta
+                    .entry(current_hash.clone())
+                    .or_default()
+                    .author_email = email;
+            }
+            "author-time" => {
+                commit_meta
+                    .entry(current_hash.clone())
+                    .or_default()
+                    .author_time = tail.parse().unwrap_or(0);
+            }
+            "summary" => {
+                commit_meta.entry(current_hash.clone()).or_default().summary = tail.to_string()
+            }
+            _ => {}
+        }
+    }
+
+    lines_out
+}
+
 fn list_file_history_core(
     repo: &Path,
     file: String,
@@ -5419,4 +5539,44 @@ mod tests {
 
         assert_eq!(result.unwrap_err(), SEARCH_CANCELLED_MESSAGE);
     }
+
+    #[test]
+    fn get_file_blame_attributes_lines_to_the_commits_that_introduced_them() {
+        let repo = init_temp_repo("file_blame");
+        commit_initial_file(&repo.path);
+        fs::write(repo.path.join("old.txt"), "original\ntwo\n").expect("tracked file should change");
+        run_git_test(&repo.path, ["add", "old.txt"]);
+        run_git_test(&repo.path, ["commit", "-q", "-m", "add second line"]);
+
+        let result = get_file_blame(
+            repo.path.to_string_lossy().to_string(),
+            "old.txt".to_string(),
+        )
+        .unwrap();
+
+        assert_eq!(result.path, "old.txt");
+        assert_eq!(result.lines.len(), 2);
+        assert_eq!(result.lines[0].content, "original");
+        assert_eq!(result.lines[0].summary, "init");
+        assert_eq!(result.lines[1].content, "two");
+        assert_eq!(result.lines[1].summary, "add second line");
+        assert!(!result.lines[1].author_name.is_empty());
+        assert!(!result.lines[1].is_uncommitted);
+    }
+
+    #[test]
+    fn get_file_blame_marks_uncommitted_working_tree_changes() {
+        let repo = init_temp_repo("file_blame_uncommitted");
+        commit_initial_file(&repo.path);
+        fs::write(repo.path.join("old.txt"), "changed\n").expect("tracked file should change");
+
+        let result = get_file_blame(
+            repo.path.to_string_lossy().to_string(),
+            "old.txt".to_string(),
+        )
+        .unwrap();
+
+        assert_eq!(result.lines.len(), 1);
+        assert!(result.lines[0].is_uncommitted);
+    }
 }

src-tauri/src/main.rs

@@ -10,19 +10,26 @@ use git::{
     cherry_pick_continue, clone_repository, commit, commit_ai_generate, commit_ai_load,
     commit_ai_local_models, commit_ai_status, compare_commits, compare_file_to_head,
     compare_file_to_parent, create_branch, create_tag, cred_delete, cred_load, cred_save,
-    delete_branch, delete_tag, diff_file_against_working_tree, fetch, get_file_patch,
+    delete_branch, delete_tag, diff_file_against_working_tree, fetch, get_file_blame,
-    get_remote_url, get_status, last_commit_message, list_branches, list_commits,
+    get_file_patch, get_remote_url, get_status, last_commit_message, list_branches, list_commits,
     list_file_history, list_repository_files, list_stashes, list_tags, merge_branch,
     open_repo_in_explorer, open_repository, open_repository_bundle, open_repository_file, pull,
     push, push_tag, read_conflict, rebase_abort, rebase_branch, rebase_continue, rename_branch,
     resolve_conflict, resolve_conflict_side, restore_file_from_commit, restore_files,
-    restore_to_commit, search_code_introductions, stage_files, stash_apply, stash_drop,
+    restore_to_commit, search_code_introductions, stage_files, stash_apply, stash_drop, stash_pop,
-    stash_pop, stash_push, undo_last_commit, unstage_files,
+    stash_push, undo_last_commit, unstage_files,
 };
 
-fn main() {
+#[tokio::main]
+async fn main() {
     tauri::Builder::default()
         .plugin(tauri_plugin_updater::Builder::new().build())
+        .plugin(tauri_plugin_aptabase::Builder::new("A-SH-1344793789").with_options(
+                tauri_plugin_aptabase::InitOptions {
+                        host: Some("https://aptabase.cbsk-tech.de".to_string()),
+                        flush_interval:None
+                }
+        ).build())
         .manage(SearchCancellationState::default())
         .manage(commit_ai::CommitAiEngine::new())
         .plugin(tauri_plugin_dialog::init())
@@ -76,6 +83,7 @@ fn main() {
             open_repository_bundle,
             list_file_history,
             cancel_file_history,
+            get_file_blame,
             compare_commits,
             compare_file_to_head,
             compare_file_to_parent,

src-tauri/tauri.conf.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "GitLite",
-  "version": "2026.7.13",
+  "version": "2026.7.14",
   "identifier": "com.git-lite",
   "build": {
     "beforeDevCommand": "npm run dev",

src/App.svelte

@@ -6,7 +6,10 @@
 
   import TitleBar from "./lib/TitleBar.svelte";
   import AiSettingsDialog from "./lib/components/AiSettingsDialog.svelte";
+  import AnalyticsNoticeDialog from "./lib/components/AnalyticsNoticeDialog.svelte";
+  import AppSettingsDialog from "./lib/components/AppSettingsDialog.svelte";
   import BranchDeleteConfirmDialog from "./lib/components/BranchDeleteConfirmDialog.svelte";
+  import BlameDialog from "./lib/components/BlameDialog.svelte";
   import BranchPanel from "./lib/components/BranchPanel.svelte";
   import CloneRepositoryDialog from "./lib/components/CloneRepositoryDialog.svelte";
   import CommitPanel from "./lib/components/CommitPanel.svelte";
@@ -50,6 +53,7 @@
     diffFileAgainstWorkingTree,
     compareFileToParent,
     fetchRemote,
+    getFileBlame,
     getStatus,
     lastCommitMessage,
     listBranches,
@@ -93,10 +97,12 @@
 
   import type {
     AiSettings,
+    AnalyticsSettings,
     CommitAiPhase,
     ConflictFile,
     ExplorerNode,
     ExplorerNodeKind,
+    GitBlameLine,
     GitBranch as GitBranchInfo,
     GitCommit,
     GitCommitFile,
@@ -120,6 +126,7 @@
     isAuthError,
     stripAuthPrefix,
   } from "./lib/credentials";
+  import { trackAnalyticsEvent, type AnalyticsEventProperties } from "./lib/analytics";
 
   type UpdateToastState = "available" | "downloading" | "installed" | "error";
   type AppView = "management" | "repository";
@@ -148,6 +155,7 @@
   const RECENT_REPOS_KEY = "gitlite.recentRepos.v1";
   const REPO_STATUS_CACHE_KEY = "gitlite.repoStatusCache.v1";
   const AI_SETTINGS_KEY = "gitlite.aiSettings.v1";
+  const ANALYTICS_SETTINGS_KEY = "gitlite.analyticsSettings.v1";
   const COMMIT_PANEL_HEIGHT_KEY = "gitlite.commitPanelHeight.v1";
   const HISTORY_ASIDE_WIDTH_KEY = "gitlite.historyAsideWidth.v1";
   const COMMIT_PANEL_DEFAULT_HEIGHT = 220;
@@ -197,6 +205,9 @@
   let commitAiPollTimer: ReturnType<typeof setInterval> | undefined;
   let aiSettings: AiSettings = defaultAiSettings();
   let aiSettingsOpen = false;
+  let appSettingsOpen = false;
+  let analyticsNoticeOpen = false;
+  let analyticsSettings: AnalyticsSettings = defaultAnalyticsSettings();
   let localModelOptions: LocalModelOption[] = [];
   let errorMessage = "";
   let operation = "";
@@ -218,6 +229,11 @@
   let linePatchText = "";
   let linePatchLoading = false;
   let linePatchError = "";
+  let blameOpen = false;
+  let blameFilePath = "";
+  let blameLines: GitBlameLine[] = [];
+  let blameLoading = false;
+  let blameError = "";
   let pendingDiscard: PendingDiscard | null = null;
   let globalSearchOpen = false;
   let lastSearchQuery = "";
@@ -321,6 +337,7 @@
   // ── Lifecycle ──────────────────────────────────────────────────────────────
 
   onMount(() => {
+    initAnalytics();
     loadRepoLists();
     autoRefreshTimer = setInterval(() => { void autoRefreshTick(); }, AUTO_REFRESH_INTERVAL);
     backgroundRepoStatusTimer = setInterval(() => { void backgroundRepoStatusTick(false); }, BACKGROUND_REPO_STATUS_INTERVAL);
@@ -546,6 +563,57 @@
     startCommitAiPolling();
   }
 
+  function defaultAnalyticsSettings(): AnalyticsSettings {
+    return {
+      enabled: true,
+      noticeSeen: false,
+    };
+  }
+
+  function loadAnalyticsSettings(): AnalyticsSettings {
+    try {
+      const stored = JSON.parse(localStorage.getItem(ANALYTICS_SETTINGS_KEY) ?? "null") as unknown;
+      if (stored && typeof stored === "object") {
+        return { ...defaultAnalyticsSettings(), ...(stored as Partial<AnalyticsSettings>) };
+      }
+    } catch { /* ignore malformed settings */ }
+    return defaultAnalyticsSettings();
+  }
+
+  function persistAnalyticsSettings(next: AnalyticsSettings) {
+    try {
+      localStorage.setItem(ANALYTICS_SETTINGS_KEY, JSON.stringify(next));
+    } catch { /* ignore storage quota/private-mode errors */ }
+  }
+
+  function initAnalytics() {
+    analyticsSettings = loadAnalyticsSettings();
+    if (!analyticsSettings.noticeSeen) {
+      analyticsNoticeOpen = true;
+      return;
+    }
+    trackEvent("app_started");
+  }
+
+  function trackEvent(name: string, props?: AnalyticsEventProperties) {
+    if (!analyticsSettings.enabled) return;
+    trackAnalyticsEvent(name, props);
+  }
+
+  function acceptAnalyticsNotice(enabled: boolean) {
+    analyticsSettings = { enabled, noticeSeen: true };
+    persistAnalyticsSettings(analyticsSettings);
+    analyticsNoticeOpen = false;
+    trackEvent("app_started", { first_run: 1 });
+  }
+
+  function saveAppSettings(next: AnalyticsSettings) {
+    analyticsSettings = next;
+    persistAnalyticsSettings(next);
+    appSettingsOpen = false;
+    if (next.enabled) trackEvent("settings_saved", { analytics_enabled: 1 });
+  }
+
   function updateCommitMessage(message: string) {
     commitMessage = message;
     if (message !== lastLocalAiGeneratedMessage) {
@@ -1202,6 +1270,10 @@
       await refreshCommitHistory(activeRepoPath, bundle.commits);
       await refreshExplorerFiles(activeRepoPath, bundle.files);
       lastRepoSwitchAt = Date.now();
+      trackEvent("repository_opened", {
+        changed_files: bundle.status.files.length,
+        has_upstream: bundle.status.upstream ? 1 : 0,
+      });
       void backgroundFetchRepo(activeRepoPath);
     });
   }
@@ -1921,6 +1993,34 @@
     linePatchError = "";
   }
 
+  async function openBlame(node: ExplorerNode) {
+    if (!activeRepoPath || node.kind !== "file") return;
+    blameOpen = true;
+    blameFilePath = node.path;
+    blameLines = [];
+    blameError = "";
+    blameLoading = true;
+
+    try {
+      const result = await getFileBlame(activeRepoPath, node.path);
+      blameLines = result.lines;
+      trackEvent("blame_opened", { lines: result.lines.length });
+    } catch (error) {
+      blameError = errorToMessage(error);
+      errorMessage = blameError;
+    } finally {
+      blameLoading = false;
+    }
+  }
+
+  function closeBlame() {
+    if (isBusy) return;
+    blameOpen = false;
+    blameFilePath = "";
+    blameLines = [];
+    blameError = "";
+  }
+
   function patchOperationLabel(action: PatchApplyAction, file: GitFileStatus): string {
     switch (action) {
       case "stage":
@@ -2045,10 +2145,12 @@
         await refreshCommitHistory(activeRepoPath);
         await refreshExplorerFiles(activeRepoPath);
         await refreshFileHistory(activeRepoPath);
+        trackEvent("commit_created", { amend: 1 });
       });
       return;
     }
 
+    const trackedStagedCount = stagedCount;
     await runOperation("Committing", async () => {
       applyStatus(await commit(activeRepoPath, message));
       commitMessage = "";
@@ -2057,6 +2159,7 @@
       await refreshCommitHistory(activeRepoPath);
       await refreshExplorerFiles(activeRepoPath);
       await refreshFileHistory(activeRepoPath);
+      trackEvent("commit_created", { amend: 0, staged_files: trackedStagedCount });
     });
   }
 
@@ -2235,6 +2338,12 @@
   function openCompareSelect() {
     if (!hasRepository) return;
     compareSelectOpen = true;
+    trackEvent("compare_opened");
+  }
+
+  function openGlobalSearchDialog() {
+    globalSearchOpen = true;
+    trackEvent("global_search_opened");
   }
 
   async function compareSelectedCommits() {
@@ -2302,6 +2411,7 @@
       const results = await searchCodeIntroductions(activeRepoPath, query, caseSensitive, limit, searchId);
       if (globalSearchId === searchId) {
         globalSearchResults = results;
+        trackEvent("global_search_completed", { results: results.length, case_sensitive: caseSensitive ? 1 : 0 });
       }
     } catch (error) {
       if (globalSearchId === searchId) {
@@ -2433,10 +2543,11 @@
     onPull={pullRepo}
     onPush={pushRepo}
     onRefresh={refreshRepo}
-    onSearch={() => { globalSearchOpen = true; }}
+    onSearch={openGlobalSearchDialog}
     onCompare={openCompareSelect}
     onOpenInExplorer={openActiveRepoInExplorer}
     onToggleAutoRefresh={toggleAutoRefresh}
+    onOpenSettings={() => { appSettingsOpen = true; }}
   />
 
   <div class="shell-body">
@@ -2726,6 +2837,7 @@
           onCollapseAllFolders={collapseAllExplorerFolders}
           onSelectNode={selectExplorerNode}
           onOpenFile={openFileFromExplorer}
+          onBlame={openBlame}
         />
       </aside>
 
@@ -2872,6 +2984,21 @@
   />
 {/if}
 
+{#if analyticsNoticeOpen}
+  <AnalyticsNoticeDialog
+    enabled={analyticsSettings.enabled}
+    onContinue={acceptAnalyticsNotice}
+  />
+{/if}
+
+{#if appSettingsOpen}
+  <AppSettingsDialog
+    analytics={analyticsSettings}
+    onSave={saveAppSettings}
+    onClose={() => { appSettingsOpen = false; }}
+  />
+{/if}
+
 {#if linePatchOpen && linePatchFile}
   <LinePatchDialog
     file={linePatchFile}
@@ -2886,6 +3013,17 @@
   />
 {/if}
 
+{#if blameOpen}
+  <BlameDialog
+    filePath={blameFilePath}
+    lines={blameLines}
+    {isBusy}
+    isLoading={blameLoading}
+    error={blameError}
+    onClose={closeBlame}
+  />
+{/if}
+
 {#if pendingDiscard}
   <DiscardConfirmDialog
     file={pendingDiscard.file}

src/app.css

@@ -234,8 +234,7 @@
     display: grid;
     place-items: center;
     padding: 24px;
-    background: rgba(4,8,18,0.58);
+    background: #050712;
-    backdrop-filter: blur(8px);
   }
 
   .branch-filter-dialog {
@@ -247,8 +246,8 @@
     border: 1px solid rgba(94,110,156,0.24);
     border-radius: 10px;
     background:
-      linear-gradient(180deg, rgba(255,255,255,0.045), transparent 70%),
+      linear-gradient(180deg, #20253f 0%, #151827 72%),
-      var(--color-surface);
+      #151827;
     box-shadow: 0 24px 80px rgba(0,0,0,0.42), inset 0 1px 0 rgba(255,255,255,0.05);
   }
 
@@ -440,7 +439,13 @@
 
   /* --- App shell --- */
 
-  .shell { display: flex; flex-direction: column; height: 100%; background: transparent; }
+  .shell {
+    --app-titlebar-height: 42px;
+    display: flex;
+    flex-direction: column;
+    height: 100%;
+    background: transparent;
+  }
 
   .shell-body {
     display: flex;
@@ -454,10 +459,12 @@
   /* --- Titlebar --- */
 
   .titlebar {
+    position: relative;
+    z-index: 500;
     display: grid;
     grid-template-columns: auto 1fr auto;
     align-items: center;
-    height: 42px;
+    height: var(--app-titlebar-height);
     background:
       linear-gradient(90deg, rgba(100,108,255,0.16), rgba(65,209,255,0.08), rgba(255,211,67,0.035)),
       var(--color-bar);
@@ -2416,8 +2423,12 @@
     display: grid;
     place-items: center;
     padding: 24px;
-    background: rgba(0, 0, 0, 0.65);
+    background-color: #050712;
-    backdrop-filter: blur(2px);
+    background-image: none;
+  }
+
+  .app-chrome-backdrop {
+    top: var(--app-titlebar-height, 42px);
   }
 
   .dialog {
@@ -2427,7 +2438,8 @@
     height: min(760px, 100%);
     border: 1px solid var(--color-border);
     border-radius: 12px;
-    background: var(--color-surface);
+    background-color: #111321;
+    background-image: none;
     box-shadow: 0 24px 72px rgba(0, 0, 0, 0.6), 0 2px 12px rgba(0,0,0,0.4);
     overflow: hidden;
   }
@@ -2444,6 +2456,11 @@
     width: min(1320px, calc(100vw - 32px));
     height: min(860px, calc(100vh - 32px));
   }
+  .blame-dialog {
+    grid-template-rows: auto minmax(0, 1fr);
+    width: min(1320px, calc(100vw - 32px));
+    height: min(860px, calc(100vh - 32px));
+  }
   .compare-select-dialog {
     display: block;
     width: min(720px, calc(100vw - 32px));
@@ -2480,6 +2497,14 @@
     max-height: calc(100vh - 32px);
     overflow: auto;
   }
+  .app-settings-dialog,
+  .analytics-notice-dialog {
+    display: block;
+    width: min(620px, calc(100vw - 32px));
+    height: auto;
+    max-height: calc(100vh - 32px);
+    overflow: auto;
+  }
   .clone-repository-dialog {
     display: block;
     width: min(620px, calc(100vw - 32px));
@@ -2534,6 +2559,101 @@
     gap: 14px;
     padding: 16px;
   }
+  .app-settings-form {
+    display: flex;
+    flex-direction: column;
+    gap: 16px;
+    padding: 16px;
+  }
+  .settings-section {
+    display: grid;
+    gap: 12px;
+    min-width: 0;
+  }
+  .settings-section > header {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    min-width: 0;
+    padding-bottom: 10px;
+    border-bottom: 1px solid var(--color-border-subtle);
+  }
+  .settings-section > header svg {
+    color: var(--color-accent);
+    flex: 0 0 auto;
+  }
+  .settings-section h3 {
+    margin: 1px 0 0;
+    color: var(--color-ink);
+    font-size: 15px;
+    font-weight: 750;
+  }
+  .settings-toggle-row {
+    display: grid;
+    grid-template-columns: auto minmax(0, 1fr);
+    align-items: start;
+    gap: 10px;
+    min-width: 0;
+    padding: 12px;
+    border: 1px solid var(--color-border-subtle);
+    border-radius: 8px;
+    background: #151827;
+    color: var(--color-ink-muted);
+    cursor: pointer;
+  }
+  .settings-toggle-row input {
+    width: 16px;
+    height: 16px;
+    margin-top: 2px;
+    accent-color: var(--color-accent);
+  }
+  .settings-toggle-row span {
+    display: grid;
+    gap: 4px;
+    min-width: 0;
+  }
+  .settings-toggle-row strong {
+    color: var(--color-ink);
+    font-size: 13px;
+  }
+  .settings-toggle-row small {
+    color: var(--color-ink-dim);
+    font-size: 12px;
+    line-height: 1.45;
+  }
+  .analytics-notice-body {
+    display: grid;
+    grid-template-columns: auto minmax(0, 1fr);
+    gap: 14px;
+    padding: 18px 16px 16px;
+  }
+  .analytics-notice-icon {
+    display: grid;
+    place-items: center;
+    width: 44px;
+    height: 44px;
+    border: 1px solid rgba(65,209,255,0.28);
+    border-radius: 10px;
+    color: var(--color-accent);
+    background: rgba(65,209,255,0.08);
+  }
+  .analytics-notice-copy {
+    display: grid;
+    gap: 9px;
+    min-width: 0;
+    color: var(--color-ink-muted);
+    font-size: 13px;
+    line-height: 1.5;
+  }
+  .analytics-notice-copy p {
+    margin: 0;
+  }
+  .analytics-notice-toggle {
+    grid-column: 1 / -1;
+  }
+  .analytics-notice-footer {
+    align-items: center;
+  }
   .ai-provider-options {
     display: grid;
     grid-template-columns: repeat(2, minmax(0, 1fr));
@@ -2643,7 +2763,7 @@
     gap: 8px;
   }
 
-  .dialog-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--color-border-subtle); background: var(--color-surface-dim); }
+  .dialog-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--color-border-subtle); background: #171a2b; }
   .dialog-header > div:first-child { min-width: 0; }
   .dialog-header-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; flex: 0 0 auto; min-width: 0; }
   .compare-restore { max-width: 170px; min-width: 0; }
@@ -2657,7 +2777,7 @@
   .dialog-body { display: grid; grid-template-columns: 280px minmax(0, 1fr); min-height: 0; }
   .compare-dialog .dialog-body { grid-template-columns: minmax(260px, 320px) minmax(0, 1fr); }
 
-  .dialog-files { display: grid; align-content: start; gap: 4px; padding: 8px; overflow: auto; border-right: 1px solid var(--color-border-subtle); background: var(--color-surface-dim); }
+  .dialog-files { display: grid; align-content: start; gap: 4px; padding: 8px; overflow: auto; border-right: 1px solid var(--color-border-subtle); background: #171a2b; }
 
   .dialog-file-row {
     display: grid;
@@ -2687,7 +2807,7 @@
     gap: 8px;
     padding: 7px 12px;
     border-bottom: 1px solid var(--color-border-subtle);
-    background: var(--color-surface-dim);
+    background: #171a2b;
     font-family: var(--font-mono);
     font-size: 12px;
     color: var(--color-ink-muted);
@@ -2709,7 +2829,7 @@
     font-size: 12px;
     line-height: 1.5;
     tab-size: 2;
-    background: var(--color-surface-raised);
+    background: #111321;
   }
 
   .split-pane {
@@ -2733,7 +2853,7 @@
     white-space: pre-wrap;
     word-break: break-all;
   }
-  .split-span.split-meta { color: var(--color-ink-faint); background: rgba(0,0,0,0.18); font-size: 11px; }
+  .split-span.split-meta { color: var(--color-ink-faint); background: #0c0e18; font-size: 11px; }
   .split-span.split-hunk { color: #7aacff; background: rgba(122,172,255,0.08); padding: 3px 10px; }
 
   .split-num {
@@ -2743,11 +2863,11 @@
     font-size: 11px;
     user-select: none;
     border-right: 1px solid var(--color-border-subtle);
-    background: rgba(0,0,0,0.14);
+    background: #0d101a;
   }
   .split-num.del   { background: rgba(232,96,96,0.12); color: rgba(232,96,96,0.6); border-right-color: rgba(232,96,96,0.2); }
   .split-num.add   { background: rgba(78,202,118,0.1); color: rgba(78,202,118,0.6); border-right-color: rgba(78,202,118,0.2); }
-  .split-num.empty { background: rgba(0,0,0,0.08); }
+  .split-num.empty { background: #10131e; }
 
   .split-cell {
     padding: 0 8px;
@@ -2758,7 +2878,7 @@
   }
   .split-cell.del   { background: rgba(232,96,96,0.1); color: #ef8080; }
   .split-cell.add   { background: rgba(78,202,118,0.09); color: #5dd88a; }
-  .split-cell.empty { background: rgba(0,0,0,0.06); }
+  .split-cell.empty { background: #10131e; }
 
   /* Search-hit highlight: amber, distinct from add (green) / del (red).
      Higher specificity so it overrides the add/del backgrounds on a matched line. */
@@ -2789,7 +2909,7 @@
     text-transform: uppercase;
     letter-spacing: 0.05em;
     color: var(--color-ink-faint);
-    background: rgba(0,0,0,0.1);
+    background: #0d101a;
   }
   .split-col-label + .split-col-label { border-left: 1px solid var(--color-border-subtle); }
   .split-col-hash {
@@ -2805,7 +2925,7 @@
     letter-spacing: 0;
   }
 
-  .dialog-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px; border-top: 1px solid var(--color-border-subtle); background: var(--color-surface-dim); }
+  .dialog-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px; border-top: 1px solid var(--color-border-subtle); background: #171a2b; }
   .dialog-footer-info { color: var(--color-ink-dim); font-size: 13px; font-weight: 700; }
 
   .prepared-tag { display: inline-flex; align-items: center; gap: 4px; margin-right: auto; color: #4eca76; font-size: 12px; font-weight: 700; }
@@ -2980,6 +3100,134 @@
     font-family: var(--font-mono);
   }
 
+  .blame-body {
+    min-height: 0;
+    overflow: hidden;
+    background: #111321;
+  }
+
+  .blame-code-header strong {
+    flex: 0 0 auto;
+    margin-left: auto;
+    color: var(--color-ink-faint);
+    font-size: 11px;
+    font-weight: 800;
+  }
+
+  .blame-column-headers {
+    grid-template-columns: minmax(300px, 340px) minmax(0, 1fr);
+  }
+  .blame-commit-col-label {
+    padding-left: 12px;
+  }
+  .blame-code-col-label {
+    padding-left: calc(3.2rem + 10px);
+  }
+  .blame-commit-col-label + .blame-code-col-label {
+    border-left: 1px solid var(--color-border-subtle);
+  }
+
+  .blame-diff {
+    grid-template-columns: minmax(0, 1fr);
+  }
+
+  .blame-scroll {
+    min-height: 0;
+    overflow: auto;
+  }
+
+  .blame-code-table {
+    width: max-content;
+    min-width: 100%;
+  }
+
+  .blame-group {
+    display: grid;
+    grid-template-columns: minmax(300px, 340px) minmax(max-content, 1fr);
+    align-items: stretch;
+    min-width: max-content;
+    border-bottom: 1px solid var(--color-border-subtle);
+  }
+  .blame-group.uncommitted {
+    background: #171725;
+  }
+
+  .blame-meta {
+    position: sticky;
+    left: 0;
+    z-index: 1;
+    display: flex;
+    flex-direction: column;
+    gap: 3px;
+    min-width: 0;
+    padding: 8px 12px;
+    border-right: 1px solid var(--color-border-subtle);
+    background: #0d101a;
+    box-shadow: 8px 0 18px rgba(0, 0, 0, 0.18);
+  }
+  .blame-hash {
+    align-self: flex-start;
+    overflow: hidden;
+    max-width: 100%;
+    padding: 2px 7px;
+    border: 1px solid rgba(90,140,248,0.2);
+    border-radius: 5px;
+    background: #141b2d;
+    color: var(--color-accent);
+    font-size: 10.5px;
+    font-weight: 700;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+  .blame-author {
+    overflow: hidden;
+    color: var(--color-ink);
+    font-size: 12px;
+    font-weight: 700;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+  .blame-summary {
+    overflow: hidden;
+    color: #aeb6d8;
+    font-size: 11px;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+  .blame-date {
+    color: var(--color-ink-faint);
+    font-size: 10.5px;
+  }
+  .blame-group:hover .blame-meta {
+    background: #111728;
+  }
+  .blame-group.uncommitted .blame-hash,
+  .blame-group.uncommitted .blame-author {
+    color: #e8b45a;
+  }
+  .blame-group.uncommitted .blame-hash {
+    border-color: rgba(232, 180, 90, 0.26);
+    background: #271f14;
+  }
+
+  .blame-lines {
+    min-width: max-content;
+    grid-template-columns: 4rem minmax(max-content, 1fr);
+  }
+  .blame-line-number {
+    min-height: 20px;
+    padding-right: 8px;
+  }
+  .blame-line-code {
+    min-height: 20px;
+  }
+  .blame-group:hover .blame-line-number {
+    background: #111728;
+  }
+  .blame-group:hover .blame-line-code {
+    background: #151a2b;
+  }
+
   .global-search-body {
     display: grid;
     grid-template-rows: auto auto minmax(0, 1fr);
@@ -3370,11 +3618,10 @@
     border: 1px solid rgba(100, 108, 255, 0.36);
     border-radius: 14px;
     background:
-      linear-gradient(180deg, rgba(255,255,255,0.06), transparent 42%),
+      linear-gradient(180deg, #222743 0%, #111321 42%),
-      rgba(15, 16, 28, 0.96);
+      #111321;
     box-shadow: 0 32px 90px rgba(0, 0, 0, 0.68), 0 0 0 1px rgba(255,255,255,0.04) inset;
     overflow: hidden;
-    backdrop-filter: blur(18px);
   }
 
   .cred-hero {

src/lib/TitleBar.svelte

@@ -2,7 +2,7 @@
   import { onDestroy, onMount } from "svelte";
   import { getVersion } from "@tauri-apps/api/app";
   import { getCurrentWindow } from "@tauri-apps/api/window";
-  import { CloudDownload, Download, FolderOpen, GitBranch, GitCompare, LoaderCircle, Minus, RefreshCw, Search, Upload, X } from "@lucide/svelte";
+  import { CloudDownload, Download, FolderOpen, GitBranch, GitCompare, LoaderCircle, Minus, RefreshCw, Search, Settings, Upload, X } from "@lucide/svelte";
 
   export let branch: string = "";
   export let ahead: number = 0;
@@ -21,6 +21,7 @@
   export let onCompare: () => void = () => {};
   export let onOpenInExplorer: () => void = () => {};
   export let onToggleAutoRefresh: () => void = () => {};
+  export let onOpenSettings: () => void = () => {};
 
   const win = getCurrentWindow();
   let isMaximized = false;
@@ -198,6 +199,16 @@
         />
         <span class="tb-action-label">Auto</span>
       </button>
+
+      <button
+        class="tb-action"
+        onclick={onOpenSettings}
+        title="Settings"
+        aria-label="Settings"
+      >
+        <Settings size={14} aria-hidden="true" />
+        <span class="tb-action-label">Settings</span>
+      </button>
     </div>
 
     <div class="titlebar-divider" aria-hidden="true"></div>

src/lib/analytics.ts

@@ -0,0 +1,12 @@
+import { invoke } from "@tauri-apps/api/core";
+
+export type AnalyticsEventProperties = Record<string, string | number>;
+
+export function trackAnalyticsEvent(name: string, props?: AnalyticsEventProperties) {
+  void invoke("plugin:aptabase|track_event", {
+    name,
+    props: props && Object.keys(props).length > 0 ? props : undefined,
+  }).catch(() => {
+    // Analytics must never interrupt the Git workflow.
+  });
+}

src/lib/components/AnalyticsNoticeDialog.svelte

@@ -0,0 +1,57 @@
+<script lang="ts">
+  import { BarChart3, Check, ShieldCheck } from "@lucide/svelte";
+
+  interface Props {
+    enabled: boolean;
+    onContinue: (enabled: boolean) => void;
+  }
+
+  let { enabled = true, onContinue = () => {} }: Props = $props();
+  let allowAnalytics = $state(true);
+
+  $effect(() => {
+    allowAnalytics = enabled;
+  });
+</script>
+
+<div class="dialog-backdrop app-chrome-backdrop" role="presentation">
+  <div class="dialog analytics-notice-dialog" role="dialog" aria-modal="true" aria-label="Analytics notice" tabindex="-1">
+    <header class="dialog-header">
+      <div>
+        <span class="eyebrow">Privacy</span>
+        <h2 class="dialog-title">Anonymous usage analytics</h2>
+      </div>
+      <ShieldCheck size={20} aria-hidden="true" />
+    </header>
+
+    <div class="analytics-notice-body">
+      <div class="analytics-notice-icon">
+        <BarChart3 size={24} aria-hidden="true" />
+      </div>
+      <div class="analytics-notice-copy">
+        <p>
+          GitLite can send anonymous usage events to Aptabase so crashes, rough edges, and commonly used workflows are easier to improve.
+        </p>
+        <p>
+          Events do not include repository paths, remote URLs, branch names, commit messages, diffs, file names, credentials, or source code.
+        </p>
+      </div>
+
+      <label class="settings-toggle-row analytics-notice-toggle">
+        <input type="checkbox" bind:checked={allowAnalytics} />
+        <span>
+          <strong>Allow anonymous analytics</strong>
+          <small>You can change this later in Settings.</small>
+        </span>
+      </label>
+    </div>
+
+    <footer class="dialog-footer analytics-notice-footer">
+      <span class="dialog-footer-info">Privacy-friendly, optional, and limited to product usage events.</span>
+      <button class="btn-primary" type="button" onclick={() => onContinue(allowAnalytics)}>
+        <Check size={16} aria-hidden="true" />
+        Continue
+      </button>
+    </footer>
+  </div>
+</div>

src/lib/components/AppSettingsDialog.svelte

@@ -0,0 +1,68 @@
+<script lang="ts">
+  import { Check, Settings, X } from "@lucide/svelte";
+  import type { AnalyticsSettings } from "../types";
+
+  interface Props {
+    analytics: AnalyticsSettings;
+    onSave: (settings: AnalyticsSettings) => void;
+    onClose: () => void;
+  }
+
+  let { analytics, onSave = () => {}, onClose = () => {} }: Props = $props();
+
+  let analyticsEnabled = $state(true);
+
+  $effect(() => {
+    analyticsEnabled = analytics.enabled;
+  });
+
+  function save() {
+    onSave({
+      ...analytics,
+      enabled: analyticsEnabled,
+      noticeSeen: true,
+    });
+  }
+</script>
+
+<div class="dialog-backdrop" role="presentation">
+  <div class="dialog app-settings-dialog" role="dialog" aria-modal="true" aria-label="Settings" tabindex="-1">
+    <header class="dialog-header">
+      <div>
+        <span class="eyebrow">GitLite</span>
+        <h2 class="dialog-title">Settings</h2>
+      </div>
+      <button class="dialog-close" type="button" onclick={onClose} title="Close">
+        <X size={18} aria-hidden="true" />
+      </button>
+    </header>
+
+    <form class="app-settings-form" onsubmit={(event) => { event.preventDefault(); save(); }}>
+      <section class="settings-section">
+        <header>
+          <Settings size={16} aria-hidden="true" />
+          <div>
+            <span class="eyebrow">Analytics</span>
+            <h3>Anonymous usage analytics</h3>
+          </div>
+        </header>
+
+        <label class="settings-toggle-row">
+          <input type="checkbox" bind:checked={analyticsEnabled} />
+          <span>
+            <strong>Allow anonymous Aptabase events</strong>
+            <small>No repository paths, remotes, branches, commit messages, file names, diffs, credentials, or code are sent.</small>
+          </span>
+        </label>
+      </section>
+
+      <div class="new-branch-actions">
+        <button class="btn-secondary" type="button" onclick={onClose}>Cancel</button>
+        <button class="btn-primary" type="submit">
+          <Check size={16} aria-hidden="true" />
+          Save
+        </button>
+      </div>
+    </form>
+  </div>
+</div>

src/lib/components/BlameDialog.svelte

@@ -0,0 +1,135 @@
+<script lang="ts">
+  import { FileCode, LoaderCircle, X } from "@lucide/svelte";
+  import type { GitBlameLine } from "../types";
+
+  interface BlameGroup {
+    id: string;
+    hash: string;
+    shortHash: string;
+    authorName: string;
+    authorEmail: string;
+    summary: string;
+    authorTime: number;
+    isUncommitted: boolean;
+    lines: GitBlameLine[];
+  }
+
+  interface Props {
+    filePath: string;
+    lines: GitBlameLine[];
+    isBusy: boolean;
+    isLoading: boolean;
+    error: string;
+    onClose: () => void;
+  }
+
+  let {
+    filePath = "",
+    lines = [],
+    isBusy = false,
+    isLoading = false,
+    error = "",
+    onClose = () => {},
+  }: Props = $props();
+
+  function groupBlameLines(source: GitBlameLine[]): BlameGroup[] {
+    const groups: BlameGroup[] = [];
+    for (const line of source) {
+      const last = groups[groups.length - 1];
+      if (last && last.hash === line.commit_hash) {
+        last.lines.push(line);
+        continue;
+      }
+      groups.push({
+        id: `${line.commit_hash}-${line.line_number}`,
+        hash: line.commit_hash,
+        shortHash: line.short_hash,
+        authorName: line.author_name,
+        authorEmail: line.author_email,
+        summary: line.summary,
+        authorTime: line.author_time,
+        isUncommitted: line.is_uncommitted,
+        lines: [line],
+      });
+    }
+    return groups;
+  }
+
+  function formatBlameDate(seconds: number): string {
+    if (!seconds) return "";
+    const date = new Date(seconds * 1000);
+    if (Number.isNaN(date.getTime())) return "";
+    return new Intl.DateTimeFormat(undefined, { dateStyle: "medium", timeStyle: "short" }).format(date);
+  }
+
+  function groupTooltip(group: BlameGroup): string {
+    if (group.isUncommitted) return "Not committed yet";
+    return `${group.authorName} <${group.authorEmail}>\n${group.summary}\n${group.hash}`;
+  }
+
+  let groups = $derived(groupBlameLines(lines));
+</script>
+
+<div class="dialog-backdrop" role="presentation">
+  <div class="dialog blame-dialog" role="dialog" aria-modal="true" aria-label="File blame">
+    <header class="dialog-header">
+      <div>
+        <span class="eyebrow">Blame</span>
+        <p class="dialog-title" title={filePath}>{filePath}</p>
+      </div>
+      <div class="dialog-header-actions">
+        <span class="pill pill-count">{lines.length}</span>
+        <button class="btn-sm dialog-close" type="button" onclick={onClose} disabled={isBusy} aria-label="Close">
+          <X size={16} aria-hidden="true" />
+        </button>
+      </div>
+    </header>
+
+    <div class="dialog-diff blame-body">
+      {#if isLoading}
+        <div class="blank-state">
+          <LoaderCircle class="spin" size={18} aria-hidden="true" />
+          Loading blame...
+        </div>
+      {:else if error}
+        <div class="blank-state">{error}</div>
+      {:else if groups.length === 0}
+        <div class="blank-state">No blame information available for this file.</div>
+      {:else}
+        <div class="diff-header blame-code-header">
+          <FileCode size={13} aria-hidden="true" />
+          <span title={filePath}>{filePath}</span>
+          <strong>{lines.length} lines</strong>
+        </div>
+        <div class="split-col-headers blame-column-headers">
+          <div class="split-col-label blame-commit-col-label">Commit</div>
+          <div class="split-col-label blame-code-col-label">Code</div>
+        </div>
+        <div class="split-diff blame-diff" role="table" aria-label="File blame">
+          <div class="split-pane blame-scroll">
+            <div class="blame-code-table">
+              {#each groups as group (group.id)}
+                <div class="blame-group" class:uncommitted={group.isUncommitted} title={groupTooltip(group)}>
+                  <div class="blame-meta">
+                    <span class="blame-hash">{group.isUncommitted ? "Uncommitted" : group.shortHash}</span>
+                    <span class="blame-author">{group.isUncommitted ? "Not committed yet" : group.authorName}</span>
+                    <span class="blame-summary">{group.summary || "No commit message"}</span>
+                    {#if !group.isUncommitted}
+                      <span class="blame-date">{formatBlameDate(group.authorTime)}</span>
+                    {/if}
+                  </div>
+                  <div class="split-pane-grid blame-lines">
+                    {#each group.lines as line (line.line_number)}
+                      <span class="split-num blame-line-number">{line.line_number}</span>
+                      <code class="split-cell blame-line-code">{line.content}</code>
+                    {/each}
+                  </div>
+                </div>
+              {/each}
+            </div>
+          </div>
+        </div>
+      {/if}
+    </div>
+  </div>
+</div>

src/lib/components/ExplorerPanel.svelte

@@ -18,6 +18,7 @@
     Folder,
     FolderOpen,
     ExternalLink,
+    History,
     Terminal,
   } from "@lucide/svelte";
   import { languageIconForPath } from "../languageIcons";
@@ -36,6 +37,7 @@
     onCollapseAllFolders: () => void;
     onSelectNode: (node: ExplorerNode) => void;
     onOpenFile: (node: ExplorerNode) => void;
+    onBlame: (node: ExplorerNode) => void;
   }
 
   let {
@@ -50,6 +52,7 @@
     onCollapseAllFolders = () => {},
     onSelectNode = () => {},
     onOpenFile = () => {},
+    onBlame = () => {},
   }: Props = $props();
 
   let contextNode = $state<ExplorerNode | null>(null);
@@ -182,6 +185,13 @@
     onOpenFile(node);
   }
 
+  function openContextBlame() {
+    const node = contextNode;
+    if (!node || node.kind !== "file") return;
+    closeFileContextMenu();
+    onBlame(node);
+  }
+
   function handleWindowKeydown(event: KeyboardEvent) {
     if (event.key === "Escape") closeFileContextMenu();
   }
@@ -335,5 +345,15 @@
       <ExternalLink size={14} aria-hidden="true" />
       Open in Explorer
     </button>
+    <button
+      type="button"
+      role="menuitem"
+      onclick={openContextBlame}
+      disabled={!contextNode.tracked || contextNode.status === "deleted"}
+      title={!contextNode.tracked || contextNode.status === "deleted" ? "Blame is only available for tracked files" : "Show blame for this file"}
+    >
+      <History size={14} aria-hidden="true" />
+      Blame
+    </button>
   </div>
 {/if}

src/lib/components/RepoLoadingOverlay.svelte

@@ -43,12 +43,14 @@
 <style>
   .repo-loading {
     position: fixed;
-    inset: 0;
+    top: var(--app-titlebar-height, 42px);
+    right: 0;
+    bottom: 0;
+    left: 0;
     z-index: 400;
     display: grid;
     place-items: center;
-    background: rgba(6, 6, 14, 0.72);
+    background: #050712;
-    backdrop-filter: blur(8px);
     animation: overlay-in 180ms ease;
   }
 

src/lib/git.ts

@@ -5,6 +5,7 @@ import type {
   CommitAiProvider,
   CommitAiStatus,
   ConflictFile,
+  GitBlameResult,
   GitBranch,
   GitCommit,
   GitCommitComparison,
@@ -322,6 +323,10 @@ export function cancelFileHistory(requestId: string): Promise<void> {
   return invoke<void>("cancel_file_history", { requestId });
 }
 
+export function getFileBlame(path: string, file: string): Promise<GitBlameResult> {
+  return invoke<GitBlameResult>("get_file_blame", { path, file });
+}
+
 export function compareCommits(
   path: string,
   from: string,

src/lib/types.ts

@@ -33,6 +33,11 @@ export interface AiSettings {
   customModel: string;
 }
 
+export interface AnalyticsSettings {
+  enabled: boolean;
+  noticeSeen: boolean;
+}
+
 export interface GitStatus {
   repo_path: string;
   current_branch: string | null;
@@ -175,6 +180,23 @@ export interface ConflictFile {
   theirs_size: number | null;
 }
 
+export interface GitBlameLine {
+  line_number: number;
+  content: string;
+  commit_hash: string;
+  short_hash: string;
+  author_name: string;
+  author_email: string;
+  author_time: number;
+  summary: string;
+  is_uncommitted: boolean;
+}
+
+export interface GitBlameResult {
+  path: string;
+  lines: GitBlameLine[];
+}
+
 export interface StoredCredential {
   username: string;
   password: string;