fix: frontend cold start crash loop due to uncached deps (#1347)

Author: piscisaureus

frontend/Dockerfile

@@ -6,10 +6,9 @@ COPY . .
 
 RUN deno task build
 RUN rm -rf $DENO_DIR
-RUN deno install --allow-import -e main.ts
-
-RUN timeout 2s deno run -A --cached-only main.ts || true
+RUN deno install
+RUN deno install --allow-import -e _fresh/server.js
 
 ENV PORT=8000
 
-CMD deno serve -A --port=$PORT _fresh/server.js
+CMD deno serve -A --cached-only --port=$PORT _fresh/server.js

frontend/routes/_middleware.ts

@@ -86,7 +86,7 @@ const auth = define.middleware(async (ctx) => {
 
 const cache = define.middleware(async (ctx) => {
   const resp = await ctx.next();
-  if (!ctx.state.api.hasToken() && ctx.state.cacheControl) {
+  if (ctx.state.api && !ctx.state.api.hasToken() && ctx.state.cacheControl) {
     resp.headers.set("cache-control", ctx.state.cacheControl);
   }
   return resp;