Revert "feat: add persistent Deno cache to Railway executor for faster tool loading"

This reverts commit eb8a5ff91e.

apps/railway-executor/Dockerfile

@@ -4,27 +4,11 @@ FROM denoland/deno:1.39.0
 # Set working directory
 WORKDIR /app
 
-# Set Deno cache directory to persist across requests
-ENV DENO_DIR=/app/.deno_cache
-
-# Create cache directory
-RUN mkdir -p /app/.deno_cache
-
-# Copy files
+# Copy the server file
 COPY server.ts .
-COPY deno.json .
-
-# Pre-cache zod-to-json-schema (used by server.ts)
-RUN deno cache --reload \
-  https://esm.sh/zod-to-json-schema@3.25.0
-
-# Pre-cache common AI SDK dependencies to speed up first loads
-RUN deno cache --reload \
-  https://esm.sh/ai@5.0.83 \
-  https://esm.sh/zod@3.22.0 || true
 
 # Expose port (Railway will set PORT env var)
 EXPOSE 3002
 
 # Run the Deno server
-CMD ["deno", "run", "--allow-net", "--allow-env", "--allow-read", "--allow-write", "server.ts"]
+CMD ["deno", "run", "--allow-net", "--allow-env", "server.ts"]

apps/railway-executor/railway.toml

@@ -1,14 +0,0 @@
-[build]
-builder = "dockerfile"
-dockerfilePath = "Dockerfile"
-
-[deploy]
-startCommand = "deno run --allow-net --allow-env --allow-read --allow-write server.ts"
-restartPolicyType = "on_failure"
-restartPolicyMaxRetries = 10
-
-# Mount persistent volume for Deno cache
-# This persists the cache across deploys and restarts
-[[volumes]]
-mountPath = "/app/.deno_cache"
-name = "deno-cache"

apps/railway-executor/server.ts

@@ -104,14 +104,7 @@ async function loadAndDescribe(req: Request): Promise<Response> {
     } else {
       // Dynamic import from esm.sh (Deno supports this natively!)
       const url = importUrl || `https://esm.sh/${packageName}@${version}`;
-
-      // Log cache status for visibility
-      const isFirstImport = !moduleCache.has(cacheKey);
-      if (isFirstImport) {
-        console.log(`📦 Importing from network (will be cached by Deno): ${url}`);
-      } else {
-        console.log(`✅ Using in-memory cache: ${url}`);
-      }
+      console.log(`📦 Importing: ${url}`);
 
       const module = await import(url);
       let rawExport = module[exportName];