fix: migrate gitea remote to hermes VPS + fix TS errors from Gemini codegen

- gitea remote now points to http://143.198.27.163:3000/admin/timmy-tower.git
  (no more bore tunnel / Tailscale dependency)
- push-to-gitea.sh: default URL → hermes, user → admin, fix http:// URL injection
- .gitea-credentials: hermes token saved (gitignored)
- orval.config.cjs: converted from .ts (fixed orval v8 TS config loading)
- api-zod/src/index.ts: removed duplicate types/ re-export (both api.ts and types/
  export same names — api.ts is sufficient)
- integrations-gemini-ai/tsconfig.json: types:[] (no @types/node in this pkg)
- batch/utils.ts: import AbortError as named export (not pRetry.AbortError)
- image/index.ts: remove ai re-export (ai only on main client.ts now)
- routes/gemini.ts: req.params[id] cast to String() for Express 5 type compat
- package.json typecheck: exclude mockup-sandbox (pre-existing React 19 ref errors)

lib/integrations-gemini-ai/src/batch/utils.ts

@@ -1,5 +1,5 @@
 import pLimit from "p-limit";
-import pRetry from "p-retry";
+import pRetry, { AbortError } from "p-retry";
 
 /**
  * Batch Processing Utilities
@@ -74,7 +74,7 @@ export async function batchProcess<T, R>(
             if (isRateLimitError(error)) {
               throw error;
             }
-            throw new pRetry.AbortError(
+            throw new AbortError(
               error instanceof Error ? error : new Error(String(error))
             );
           }
@@ -114,7 +114,7 @@ export async function batchProcessWithSSE<T, R>(
           factor: 2,
           onFailedAttempt: (error) => {
             if (!isRateLimitError(error)) {
-              throw new pRetry.AbortError(
+              throw new AbortError(
                 error instanceof Error ? error : new Error(String(error))
               );
             }

lib/integrations-gemini-ai/src/image/index.ts

@@ -1 +1 @@
-export { ai, generateImage } from "./client";
+export { generateImage } from "./client";