Jake
62ea58d95a
THE BRIEF: For the friends beta we need verbal feedback AND technical feedback — some bugs the user cannot describe but a stack trace can. Built it in two layers, with Layer 3 deferred until there is real volume. PRIVACY POSTURE (matches Kon's local-first positioning): - All capture is to disk only. Nothing is transmitted. - The manual report bundler shows the user exactly what would be shared and lets them choose to copy / save it. - No remote endpoint, no Sentry, no opt-out telemetry. LAYER 1 — Always-on local capture: - Rust panic hook (commands/diagnostics.rs::install_panic_hook) writes each panic to ~/.kon/crashes/<unix-ts>-<short-id>.crash. Captures thread name, OS/arch, RUST_BACKTRACE state, and the panic info. Installed before tauri::Builder so it catches setup-time panics too. - Frontend window.onerror + window.unhandledrejection in src/routes/+layout.svelte forward to the new log_frontend_error Tauri command, which inserts into the existing error_log SQLite table. Best-effort: errors in the error handler itself are swallowed so logging can never crash the app. - Existing error_log table (migration v1) is now actually used — closes the TODO from crates/storage/src/database.rs:409. LAYER 2 — Manual diagnostic report: - Settings → About → Diagnostics section: Generate report → Preview → Copy / Save. - Report is plain markdown so it pastes cleanly into email, Discord, GitHub issues. Sections: app version + OS, sanitised settings JSON, recent error_log rows, last 5 crash dumps with previews, log file tail (8KB). - Preview is shown in a <details> with the full text the user can inspect before deciding to share. - Save writes to ~/.kon/diagnostic-reports/kon-diagnostic-<ts>.md. NEW FILES: - src-tauri/src/commands/diagnostics.rs (panic hook + 5 Tauri commands) CHANGES: - crates/storage/src/file_storage.rs: crashes_dir() + logs_dir() helpers - crates/storage/src/database.rs: ErrorLogRow + list_recent_errors() - crates/storage/src/lib.rs: re-exports - src-tauri/src/commands/mod.rs: + diagnostics module - src-tauri/src/lib.rs: install_panic_hook() before Builder; 5 new Tauri commands registered (log_frontend_error, list_recent_errors_command, list_crash_files, generate_diagnostic_report, save_diagnostic_report) - src/routes/+layout.svelte: installGlobalErrorCapture() at mount - src/lib/pages/SettingsPage.svelte: diagnostic state + buttons + preview block at the end of the About section cargo check -p kon-storage clean. Settings.svelte if/each balanced. LAYER 3 (deferred): - Optional opt-in remote reporting (self-hosted Sentry on Tartarus or similar). Not for friends beta. Open up after volume justifies it.