Reorganize repo (#1971)

* chore: Update dockerfile paths and branch name in render.yaml and release.yml

* chore(readthedocs.yaml): remove .readthedocs.yaml file as it is no longer needed
chore(base.Dockerfile): remove base.Dockerfile as it is no longer used in the project
feat(cdk-docker-compose.yml): add cdk-docker-compose.yml file to set up docker-compose for backend and frontend services

* move dockerignore

* chore: Remove test-results/.last-run.json file

* chore: Cache Node.js dependencies during workflow execution

* chore: Remove npm cache from workflow and cache Node.js dependencies

* chore: Update shardIndex and shardTotal values in typescript_test.yml workflow

* chore: Update Playwright test command with shard and worker options

render.yaml

@@ -3,9 +3,9 @@ services:
   - type: web
     name: langflow
     runtime: docker
-    dockerfilePath: ./Dockerfile
+    dockerfilePath: ./docker/render.Dockerfile
     repo: https://github.com/langflow-ai/langflow
-    branch: main
+    branch: dev
     healthCheckPath: /health
     autoDeploy: false
     envVars: