feat(providers): add CodeBuddy CN credit usage provider

apps/desktop-tauri/src-tauri/src/commands/provider_settings.rs

@@ -83,6 +83,7 @@ fn cookie_source_provider(provider_id: &str) -> Option<codexbar::core::ProviderI
         "ollama" => ProviderId::Ollama,
         "mistral" => ProviderId::Mistral,
         "qoder" => ProviderId::Qoder,
+        "codebuddy" => ProviderId::CodeBuddy,
         "sakana" => ProviderId::Sakana,
         "notion" => ProviderId::Notion,
         _ => return None,

apps/desktop-tauri/src/components/providers/providerIcons.ts

@@ -202,6 +202,7 @@ export const PROVIDER_ICON_REGISTRY: Record<string, ProviderIcon> = {
   crof:        { id: "crof",        brandColor: "#7c3aed", fallbackLetter: "C", svgPath: RAW.crof },
   crossmodel:  { id: "crossmodel",  brandColor: "#c084fc", fallbackLetter: "X", svgPath: RAW.crossmodel },
   qoder:       { id: "qoder",       brandColor: "#2563eb", fallbackLetter: "Q", svgPath: RAW.qoder },
+  codebuddy:   { id: "codebuddy",   brandColor: "#0052d9", fallbackLetter: "C" },
   sakana:      { id: "sakana",      brandColor: "#0ea5e9", fallbackLetter: "S", svgPath: RAW.sakana },
   stepfun:     { id: "stepfun",     brandColor: "#999999", fallbackLetter: "S", svgPath: RAW.stepfun },
   sub2api:     { id: "sub2api",     brandColor: "#2dc6d8", fallbackLetter: "S", svgPath: RAW.sub2api },

apps/desktop-tauri/src/styles.css

@@ -4228,19 +4228,28 @@ html:has(.menu-surface--tray) {
   align-items: baseline;
   justify-content: space-between;
   gap: 8px;
+  min-width: 0; /* allow children to shrink/ellipsis inside flex */
 }
 
 .menu-metric__pct {
   /* upstream: .font(.footnote) ≈ 11px primary */
   font-size: 11px;
   color: var(--text-primary);
   font-variant-numeric: tabular-nums;
+  flex: 0 0 auto;
 }
 
 .menu-metric__reset {
   font-size: 11px;
   color: var(--text-secondary);
   white-space: nowrap;
+  /* Long provider descriptions (credits remaining, etc.) used to overflow
+     the tray card because nowrap had no max-width/ellipsis. */
+  min-width: 0;
+  max-width: 62%;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  text-align: right;
 }
 
 .menu-metric__exhausted {

apps/desktop-tauri/src/surfaces/TrayPanel.tsx

@@ -22,7 +22,7 @@ const HAS_DASHBOARD = new Set([
   "doubao", "elevenlabs", "factory", "gemini", "grok", "groq",
   "infini", "jetbrains", "kilo", "kimi", "kimik2", "kiro", "manus",
   "mimo", "minimax", "mistral", "nanogpt", "notion", "ollama", "openaiapi",
-  "opencode", "opencodego", "openrouter", "perplexity", "qoder", "sakana", "stepfun",
+  "opencode", "opencodego", "openrouter", "perplexity", "qoder", "codebuddy", "sakana", "stepfun",
   "t3chat", "venice", "vertexai", "warp", "windsurf",
   "xai", "zai",
 ]);

apps/desktop-tauri/src/test/providerCatalog.ts

@@ -61,6 +61,7 @@ export const TEST_PROVIDER_CATALOG: Array<[string, string]> = [
   ["zed", "Zed"],
   ["crossmodel", "CrossModel (removed)"],
   ["qoder", "Qoder"],
+  ["codebuddy", "CodeBuddy"],
   ["sakana", "Sakana AI"],
   ["sub2api", "sub2api"],
   ["qwencloud", "Qwen Cloud"],

rust/src/core/provider.rs

@@ -68,6 +68,7 @@ pub enum ProviderId {
     Zed,
     CrossModel,
     Qoder,
+    CodeBuddy,
     Sakana,
     Sub2Api,
     Wayfinder,
@@ -142,6 +143,7 @@ impl ProviderId {
             ProviderId::Zed,
             ProviderId::CrossModel,
             ProviderId::Qoder,
+            ProviderId::CodeBuddy,
             ProviderId::Sakana,
             ProviderId::Sub2Api,
             ProviderId::Wayfinder,
@@ -216,6 +218,7 @@ impl ProviderId {
             ProviderId::Zed => "zed",
             ProviderId::CrossModel => "crossmodel",
             ProviderId::Qoder => "qoder",
+            ProviderId::CodeBuddy => "codebuddy",
             ProviderId::Sakana => "sakana",
             ProviderId::Sub2Api => "sub2api",
             ProviderId::Wayfinder => "wayfinder",
@@ -292,6 +295,7 @@ impl ProviderId {
             // Soft-removed (upstream #2254); still resolvable via CLI for legacy configs.
             ProviderId::CrossModel => "CrossModel (removed)",
             ProviderId::Qoder => "Qoder",
+            ProviderId::CodeBuddy => "CodeBuddy",
             ProviderId::Sakana => "Sakana AI",
             ProviderId::Sub2Api => "sub2api",
             ProviderId::Wayfinder => "Wayfinder",
@@ -339,6 +343,7 @@ impl ProviderId {
             ProviderId::CommandCode => Some("commandcode.ai"),
             ProviderId::Grok => Some("grok.com"),
             ProviderId::Qoder => Some("qoder.com"),
+            ProviderId::CodeBuddy => Some("codebuddy.cn"),
             ProviderId::Sakana => Some("console.sakana.ai"),
             ProviderId::LongCat => Some("longcat.chat"),
             // Token-based providers (don't use cookies)
@@ -457,6 +462,9 @@ impl ProviderId {
                 Some(ProviderId::CrossModel)
             }
             "qoder" => Some(ProviderId::Qoder),
+            "codebuddy" | "code-buddy" | "codebuddy-cn" | "codebuddycn" | "腾讯codebuddy" => {
+                Some(ProviderId::CodeBuddy)
+            }
             "sakana" | "sakana-ai" | "sakana ai" => Some(ProviderId::Sakana),
             "sub2api" | "sub-2-api" | "sub 2 api" => Some(ProviderId::Sub2Api),
             "wayfinder" => Some(ProviderId::Wayfinder),
@@ -732,7 +740,7 @@ mod tests {
     #[test]
     fn test_provider_id_all() {
         let all = ProviderId::all();
-        assert_eq!(all.len(), 68);
+        assert_eq!(all.len(), 69);
         assert!(all.contains(&ProviderId::Claude));
         assert!(all.contains(&ProviderId::Codex));
         assert!(all.contains(&ProviderId::Kimi));
@@ -770,6 +778,7 @@ mod tests {
         assert!(all.contains(&ProviderId::Zed));
         assert!(all.contains(&ProviderId::CrossModel));
         assert!(all.contains(&ProviderId::Qoder));
+        assert!(all.contains(&ProviderId::CodeBuddy));
         assert!(all.contains(&ProviderId::Sakana));
         assert!(all.contains(&ProviderId::Sub2Api));
         assert!(all.contains(&ProviderId::Wayfinder));

rust/src/core/provider_factory.rs

@@ -9,17 +9,18 @@ use super::{Provider, ProviderId};
 use crate::providers::{
     AbacusProvider, AiAndProvider, AlibabaProvider, AlibabaTokenPlanProvider, AmpProvider,
     AntigravityProvider, AugmentProvider, AzureOpenAIProvider, BedrockProvider, ChutesProvider,
-    ClaudeProvider, ClinePassProvider, CodebuffProvider, CodexProvider, CommandCodeProvider,
-    CopilotProvider, CrofProvider, CrossModelProvider, CursorProvider, DeepInfraProvider,
-    DeepSeekProvider, DeepgramProvider, DevinProvider, DoubaoProvider, ElevenLabsProvider,
-    FactoryProvider, GeminiProvider, GrokProvider, GroqProvider, InfiniProvider, JetBrainsProvider,
-    KiloProvider, KimiK2Provider, KimiProvider, KiroProvider, LLMProxyProvider, LiteLLMProvider,
-    LongCatProvider, ManusProvider, MiMoProvider, MiniMaxProvider, MistralProvider,
-    NanoGPTProvider, NeuralwattProvider, NotionProvider, OllamaProvider, OpenAIApiProvider,
-    OpenCodeGoProvider, OpenCodeProvider, OpenRouterProvider, PerplexityProvider, PoeProvider,
-    QoderProvider, QwenCloudProvider, SakanaProvider, StepFunProvider, Sub2ApiProvider,
-    T3ChatProvider, VeniceProvider, VertexAIProvider, WarpProvider, WayfinderProvider,
-    WindsurfProvider, XaiProvider, ZaiProvider, ZedProvider, ZenMuxProvider, ZoomMateProvider,
+    ClaudeProvider, ClinePassProvider, CodeBuddyProvider, CodebuffProvider, CodexProvider,
+    CommandCodeProvider, CopilotProvider, CrofProvider, CrossModelProvider, CursorProvider,
+    DeepInfraProvider, DeepSeekProvider, DeepgramProvider, DevinProvider, DoubaoProvider,
+    ElevenLabsProvider, FactoryProvider, GeminiProvider, GrokProvider, GroqProvider,
+    InfiniProvider, JetBrainsProvider, KiloProvider, KimiK2Provider, KimiProvider, KiroProvider,
+    LLMProxyProvider, LiteLLMProvider, LongCatProvider, ManusProvider, MiMoProvider,
+    MiniMaxProvider, MistralProvider, NanoGPTProvider, NeuralwattProvider, NotionProvider,
+    OllamaProvider, OpenAIApiProvider, OpenCodeGoProvider, OpenCodeProvider, OpenRouterProvider,
+    PerplexityProvider, PoeProvider, QoderProvider, QwenCloudProvider, SakanaProvider,
+    StepFunProvider, Sub2ApiProvider, T3ChatProvider, VeniceProvider, VertexAIProvider,
+    WarpProvider, WayfinderProvider, WindsurfProvider, XaiProvider, ZaiProvider, ZedProvider,
+    ZenMuxProvider, ZoomMateProvider,
 };
 
 /// Instantiate the concrete [`Provider`] implementation for a given [`ProviderId`].
@@ -85,6 +86,7 @@ pub fn instantiate(id: ProviderId) -> Box<dyn Provider> {
         ProviderId::Zed => Box::new(ZedProvider::new()),
         ProviderId::CrossModel => Box::new(CrossModelProvider::new()),
         ProviderId::Qoder => Box::new(QoderProvider::new()),
+        ProviderId::CodeBuddy => Box::new(CodeBuddyProvider::new()),
         ProviderId::Sakana => Box::new(SakanaProvider::new()),
         ProviderId::Sub2Api => Box::new(Sub2ApiProvider::new()),
         ProviderId::Wayfinder => Box::new(WayfinderProvider::new()),

rust/src/core/token_accounts.rs

@@ -189,6 +189,14 @@ impl TokenAccountSupport {
                 requires_manual_cookie_source: true,
                 cookie_name: None,
             }),
+            ProviderId::CodeBuddy => Some(TokenAccountSupport {
+                title: "Session tokens",
+                subtitle: "Store CodeBuddy CN Cookie headers (from plans-usage DevTools cURL).",
+                placeholder: "Cookie: session=...; ... (or paste full Cookie header)",
+                injection: TokenInjection::CookieHeader,
+                requires_manual_cookie_source: true,
+                cookie_name: None,
+            }),
             ProviderId::Sakana => Some(TokenAccountSupport {
                 title: "Session tokens",
                 subtitle: "Store multiple Sakana Console Cookie headers.",

rust/src/providers/codebuddy/README.md

@@ -0,0 +1,110 @@
+# CodeBuddy (soft-fork)
+
+Tencent **CodeBuddy CN** credit usage for Win-CodexBar.
+
+## What it shows
+
+- Primary meter: **Credits** used % across all returned resource packages
+- Description: compact `remaining / total left` (fits the tray metric row)
+- Reset time: earliest package expire time when present
+
+## Setup
+
+1. Settings → Providers → enable **CodeBuddy**
+2. Prefer **manual Cookie** (Chrome 127+ App-Bound Encryption often blocks auto-import):
+
+   - Open <https://www.codebuddy.cn/profile/plans-usage>
+   - DevTools → Network → `get-user-resource` → Copy as cURL
+   - Paste the `Cookie:` value into CodeBuddy settings / token account
+
+3. Or put the cookie on one line in:
+
+   ```
+   %USERPROFILE%\.codebuddy\cb_cookie.txt
+   ```
+
+   (compatible with `D:\workspace\codebuddy-statusline`)
+
+Auth priority: manual Cookie → `cb_cookie.txt` → browser cookies for
+`codebuddy.cn`. Cookies are never logged; only a truncated SHA-256 fingerprint
+of the cookie reaches the local cache (see below).
+
+## API
+
+```http
+POST https://www.codebuddy.cn/billing/meter/get-user-resource
+Origin: https://www.codebuddy.cn
+Referer: https://www.codebuddy.cn/profile/plans-usage
+User-Agent: Chrome/*  (must NOT contain Edg/)
+Cookie: …
+Content-Type: application/json
+
+{
+  "PageNumber": 1,
+  "PageSize": 200,
+  "ProductCode": "p_tcaca",
+  "Status": [0, 3],
+  "OnlyValidPeriod": true,
+  "PackageCodes": [ "TCACA_code_007_…", … ]
+}
+```
+
+Sums `CapacitySize* / CapacityUsed* / CapacityRemain*` over `data.Response.Data.Accounts`.
+
+### EdgeOne 401
+
+Tencent EdgeOne rejects Microsoft Edge user-agents on this path. The provider always sends a Chrome UA without `Edg/`.
+
+Expired cookies also surface as 401 — refresh `cb_cookie.txt` / manual cookie.
+
+### Empty Accounts
+
+If `Accounts` is `[]`, your package codes differ. Copy `PackageCodes` from the browser request body and set:
+
+```powershell
+$env:CB_PACKAGE_CODES = '["TCACA_code_007_...","TCACA_code_029_..."]'
+```
+
+Entries are validated: strings only, trimmed, ≤ 128 chars, no control
+characters, at most 64 codes.
+
+### Endpoint override (advanced)
+
+`CB_API_URL` may point the provider at another endpoint (useful for staging or
+local mocks). It is validated: must be a well-formed `https:` URL; `http:` is
+accepted only for loopback hosts (`localhost`, `127.0.0.1`, `::1`). Invalid
+values are ignored with a warning and the default CN endpoint is used.
+
+## Local cache fallback
+
+Source mode **Auto** (transient web failures only) / **CLI** can read:
+
+```
+%USERPROFILE%\.codebuddy\cb_credits.json
+```
+
+also produced by `codebuddy-statusline`’s `parse_credits.js` pipeline.
+
+Semantics:
+
+- Written only after a **successful** web fetch, from typed numeric totals —
+  never re-parsed out of the tray's display label.
+- Expired/invalid cookies (HTTP 401/403 or an auth-flavoured API response)
+  propagate as an auth error; they are **never** masked by the cache.
+- The cache may carry `accountHash` (truncated SHA-256 of the cookie that
+  wrote it); a cache belonging to a different account is rejected. Caches
+  without a fingerprint (external helpers) are accepted.
+- Schema: `{ total, used, remaining, source, updatedAt, resetsAt?, accountHash? }`
+  — values are exact `f64` numbers, `resetsAt` RFC 3339.
+- The API response is capped at 8 MiB and the cache file at 1 MiB.
+
+## CLI
+
+```text
+codexbar-cli usage -p codebuddy --verbose
+```
+
+## Not covered yet
+
+- International `codebuddy.ai` (different host / product codes)
+- OAuth device flow (cookie session only)