chore: add example environment file and update deployment workflows

.env.example

@@ -0,0 +1,16 @@
+FRONTEND_PATH=
+PROJECT_ORG_SLUG=
+
+SESSION_SECRET=
+
+DATABASE_URL=
+
+NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=
+CLERK_SECRET_KEY=
+
+S3_ENDPOINT=
+S3_BUCKET_NAME=
+S3_REGION=
+S3_ACCESS_KEY=
+S3_SECRET_KEY=
+S3_PUBLIC_URL=

.github/pull_request_template.yaml

@@ -0,0 +1,4 @@
+---
+labels:
+  - skip-ci
+---

.github/workflows/deploy-preview.yml

@@ -12,6 +12,7 @@ on:
 jobs:
   deploy:
     runs-on: ubuntu-latest
+    if: "!contains(github.event.pull_request.labels.*.name, 'skip-ci')"
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/deploy.yml

@@ -12,6 +12,7 @@ on:
 jobs:
   deploy:
     runs-on: ubuntu-latest
+    if: "!contains(github.event.pull_request.labels.*.name, 'skip-ci')"
 
     steps:
       - uses: actions/checkout@v4

.gitignore

@@ -32,6 +32,7 @@ yarn-error.log*
 
 # env files (can opt-in for committing if needed)
 .env*
+!.env.example
 
 # vercel
 .vercel