ci: require manual GitHub Actions runs

.github/workflows/ci.yml

@@ -1,10 +1,7 @@
 name: Jyotish Skill CI
 
 on:
-  push:
-    branches: [main]
-  pull_request:
-    branches: [main]
+  workflow_dispatch:
 
 jobs:
   validate:

.github/workflows/deploy-production.yml

@@ -1,9 +1,6 @@
 name: Deploy production
 
 on:
-  workflow_run:
-    workflows: ["Jyotish Skill CI"]
-    types: [completed]
   workflow_dispatch:
 
 permissions:
@@ -21,11 +18,6 @@ env:
 
 jobs:
   deploy:
-    if: >-
-      github.event_name == 'workflow_dispatch' ||
-      (github.event.workflow_run.conclusion == 'success' &&
-       github.event.workflow_run.event == 'push' &&
-       github.event.workflow_run.head_branch == 'main')
     runs-on: ubuntu-latest
     timeout-minutes: 30
 
@@ -33,7 +25,7 @@ jobs:
       - name: Checkout tested revision
         uses: actions/checkout@v4
         with:
-          ref: ${{ github.event.workflow_run.head_sha || github.sha }}
+          ref: ${{ github.sha }}
 
       - name: Reject stale CI revision
         id: revision
@@ -61,7 +53,7 @@ jobs:
       - name: Sync and rebuild
         if: steps.revision.outputs.deploy == 'true'
         env:
-          DEPLOY_GIT_SHA: ${{ github.event.workflow_run.head_sha || github.sha }}
+          DEPLOY_GIT_SHA: ${{ github.sha }}
         run: |
           SSH_OPTIONS="-i $HOME/.ssh/jyotisha-production -p $DEPLOY_PORT -o BatchMode=yes -o IdentitiesOnly=yes -o ServerAliveInterval=30 -o ServerAliveCountMax=20"
           RSYNC_SSH="ssh $SSH_OPTIONS"

.github/workflows/publish-pypi.yml

@@ -1,9 +1,6 @@
 name: Publish to PyPI
 
 on:
-  push:
-    tags:
-      - 'v*'
   workflow_dispatch:
 
 permissions:

.github/workflows/release-quality-gate.yml

@@ -2,13 +2,6 @@ name: Jyotish Release Quality Gate
 
 on:
   workflow_dispatch:
-  pull_request:
-    branches: [main]
-    paths:
-      - '.github/workflows/release-quality-gate.yml'
-      - 'frontend/**'
-      - 'scripts/run_quality_gate.py'
-      - 'tests/**'
 
 jobs:
   release-quality-gate:

.github/workflows/test.yml

@@ -1,10 +1,7 @@
 name: Jyotish Skill Tests
 
 on:
-  push:
-    branches: [main]
-  pull_request:
-    branches: [main]
+  workflow_dispatch:
 
 jobs:
   test: