ref: Remove old changelog code (#10889)

Author: Luca Forstner

.env.example

@@ -5,7 +5,3 @@
 
 NEXT_PUBLIC_ALGOLIA_APP_ID=OOK48W9UCL
 NEXT_PUBLIC_ALGOLIA_SEARCH_KEY=ca98597f559459c216891b75989832f8
-
-DATABASE_URL=postgresql://postgres:postgres@localhost:5432/changelog
-NEXTAUTH_URL=http://localhost:3000
-NEXTAUTH_SECRET=secret

.github/workflows/algolia-index.yml

@@ -33,10 +33,6 @@ jobs:
       - run: yarn install --frozen-lockfile
         if: steps.cache.outputs.cache-hit != 'true'
 
-      # Remove the changelog directory to avoid a build error due to missing `DATABASE_URL`
-      # and save some build time.
-      - run: rm -r app/changelog
-
       # bun seems to be the most straightforward way to run a TypeScript script
       # without introducing another dependency like ts-node or tsx for everyone else
 

.github/workflows/lint-404s.yml

@@ -35,10 +35,6 @@ jobs:
       - run: yarn install --frozen-lockfile
         if: steps.cache.outputs.cache-hit != 'true'
 
-      # Remove the changelog directory to avoid a build error due to missing `DATABASE_URL`
-      # and save some build time.
-      - run: rm -r app/changelog
-
       - run: yarn build
         if: steps.filter.outputs.docs == 'true'