feat: account spend-pace rows and auth self-recovery

.cargo/config.toml

@@ -0,0 +1,3 @@
+[target.x86_64-pc-windows-gnu]
+linker = "C:/msys64/mingw64/bin/gcc.exe"
+ar = "C:/msys64/mingw64/bin/ar.exe"

.gitignore

@@ -26,3 +26,6 @@ AGENTS.md
 
 # Local WinGet manifest generation output
 /manifests/
+
+# Cursor IDE agent rules - hard-linked, not repo content
+.cursor/

CLAUDE.md

@@ -0,0 +1,24 @@
+## Screen capture
+
+Capture the screen yourself: PowerShell + Win32 P/Invoke — `user32.dll PrintWindow` (by window class name) or `Graphics.CopyFromScreen` (screen region). Examples: `.cr-tmp/HANDOFF.md`.
+
+## Widget default position: x=0, no exceptions
+
+The widget's default/leftmost taskbar position is **screen x=0** — the taskbar's own
+physical left edge. Literally zero. Not "clear of the Start button," not "left of the
+search box," not "the left edge of the icon cluster." x=0.
+
+This has been re-litigated with more than one agent session already. Every time, an
+agent reasoned its way into a *smaller* definition of "leftmost" — usually "as far
+left as possible without overlapping existing taskbar chrome/icons" — and presented
+that as if it satisfied the requirement. It does not. The owner has explicitly and
+repeatedly rejected that substitution. Do not re-derive it, do not re-ask what
+"leftmost" means, do not propose it as an "honest tradeoff." If x=0 seems to conflict
+with something else (Start button overlap, icon cluster, etc.), that is a bug in the
+positioning code to fix (see `native_interop::taskbar_placement_band_left`, which is
+hardcoded to return 0 for exactly this reason) — it is never a reason to move the
+widget off x=0.
+
+If a genuinely new constraint makes x=0 impossible on some configuration, stop and
+ask the owner directly with the specific conflict — do not silently pick a different
+default.

Cargo.toml

@@ -28,6 +28,7 @@ version = "0.58"
 features = [
     "Win32_Foundation",
     "Win32_Globalization",
+    "Win32_Graphics_Dwm",
     "Win32_Graphics_Gdi",
     "Win32_System_LibraryLoader",
     "Win32_UI_Shell",

README.md

@@ -157,7 +157,7 @@ What it does **not** do:
 
 Notes:
 
-- If your Claude Code token is expired, the app may ask the local Claude CLI to refresh it in the background
+- If your Claude Code token is expired, the app refreshes OAuth directly against `platform.claude.com/v1/oauth/token` and updates `~/.claude/.credentials.json` (no Claude CLI session / no model spend on Windows)
 - If your Codex token is expired, the app may ask the local Codex CLI to refresh it in the background. The monitor does not write `auth.json` itself; any credential update is handled by the Codex CLI.
 - If your Antigravity token is expired, open Antigravity and sign in again. The monitor does not write Windows Credential Manager entries itself.
 - Portable installs can update themselves by downloading the latest release from this repository

src/localization/english.rs

@@ -39,7 +39,7 @@ pub(super) const STRINGS: Strings = Strings {
     hour_suffix: "h",
     minute_suffix: "m",
     token_expired_title: "Claude Code Auth Error",
-    token_expired_body: "Run 'claude' in a terminal, then use '/login' and follow the prompts. After that, refresh or restart this app.",
+    token_expired_body: "Run 'claude auth login' in a terminal and complete sign-in. After that, refresh or restart this app.",
     codex_token_expired_title: "Codex Auth Error",
     codex_token_expired_body: "Run 'codex' in a terminal and follow the sign-in prompts. After that, refresh or restart this app.",
     antigravity_token_expired_title: "Antigravity Auth Error",

src/main.rs

@@ -1,10 +1,12 @@
 #![windows_subsystem = "windows"]
 
 mod diagnose;
+mod proof_capture;
 mod localization;
 mod models;
 mod native_interop;
 mod poller;
+mod spend_pace;
 mod theme;
 mod tray_icon;
 mod updater;
@@ -23,7 +25,9 @@ fn main() {
         }
     }
 
-    if let Some(exit_code) = updater::handle_cli_mode(&args) {
+    if let Some(exit_code) = proof_capture::handle_cli(&args)
+        .or_else(|| updater::handle_cli_mode(&args))
+    {
         if diagnose_enabled {
             diagnose::log(format!("cli mode exited with code {exit_code}"));
         }

src/models.rs

@@ -1,20 +1,54 @@
 use std::time::SystemTime;
 
-#[derive(Clone, Debug, Default)]
+#[derive(Clone, Debug, Default, PartialEq)]
 pub struct UsageSection {
     pub percentage: f64,
     pub resets_at: Option<SystemTime>,
+    pub has_bucket: bool,
 }
 
-#[derive(Clone, Debug, Default)]
+#[derive(Clone, Debug, Default, PartialEq)]
 pub struct UsageData {
     pub session: UsageSection,
     pub weekly: UsageSection,
 }
 
-#[derive(Clone, Debug, Default)]
+#[derive(Clone, Debug, Default, PartialEq)]
+pub struct AccountUsage {
+    pub credit_pct: f64,
+    pub credit_expiry: Option<SystemTime>,
+    pub spend_used: f64,
+    pub spend_limit: f64,
+}
+
+#[derive(Clone, Debug, Default, PartialEq)]
+pub struct SpendPaceSlots {
+    pub month_actual: f64,
+    pub month_cap: f64,
+    pub month_expected: f64,
+    pub month_level: u8,
+    pub week_actual: f64,
+    pub week_cap: f64,
+    pub week_expected: f64,
+    pub week_level: u8,
+    pub day_actual: f64,
+    pub day_cap: f64,
+    pub day_expected: f64,
+    pub day_level: u8,
+}
+
+#[derive(Clone, Debug, PartialEq)]
+pub struct SpendPaceView {
+    pub credit_pct: f64,
+    pub credit_expiry: Option<SystemTime>,
+    pub slots: SpendPaceSlots,
+}
+
+#[derive(Clone, Debug, Default, PartialEq)]
 pub struct AppUsageData {
     pub claude_code: Option<UsageData>,
     pub codex: Option<UsageData>,
     pub antigravity: Option<UsageData>,
+    pub account: Option<AccountUsage>,
+    pub spend_pace: Option<SpendPaceView>,
 }