fix(trigger): add size threshold to table bloat trigger

.github/workflows/integration-pg-matrix.yml

@@ -2,7 +2,7 @@ name: Python + pgTAP Integration (PG15-PG18)
 
 on:
   workflow_dispatch:
-  pull_request:
+  pull_request_target:
     types: [opened, synchronize]
     paths:
       - pgFirstAid.sql
@@ -18,7 +18,6 @@ concurrency:
 
 jobs:
   integration:
-    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.fork == false
     runs-on: [self-hosted, nix, nixos, x86_64-linux]
     permissions:
       contents: read
@@ -49,6 +48,9 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+          ref: ${{ github.event.pull_request.head.sha || github.ref }}
 
       - name: Add Nix profile paths
         run: |

.github/workflows/neon-before-after-validate.yml

@@ -32,7 +32,7 @@
 #   NEON_PROJECT_ID -- from your Neon project's Settings page
 #
 # Change files:
-#   When triggered on pull_request, the workflow auto-discovers .sql files
+#   When triggered on pull_request_target, the workflow auto-discovers .sql files
 #   under migrations/ and applies them as the change. For app or infra
 #   changes, use workflow_dispatch and either:
 #     (a) pass your SQL files via the `change_files` input, or
@@ -42,7 +42,7 @@
 name: Neon Before/After Validation
 
 on:
-  pull_request:
+  pull_request_target:
     paths:
       - 'migrations/**'
       - 'pgFirstAid.sql'
@@ -81,6 +81,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 1
+          ref: ${{ github.event.pull_request.head.sha }}
 
       - name: Install PostgreSQL client
         run: |
@@ -154,7 +155,7 @@ jobs:
           echo "  Pre-change baseline captured above."
           echo ""
           echo "  The change being tested:"
-          echo "    ${{ github.event_name == 'pull_request' && format('PR #{0}', github.event.number) || 'manual dispatch' }}"
+          echo "    ${{ github.event_name == 'pull_request_target' && format('PR #{0}', github.event.number) || 'manual dispatch' }}"
           echo ""
           echo "  Now applying SQL changes..."
           echo ""
@@ -231,7 +232,7 @@ jobs:
           fi
 
       - name: Post PR comment
-        if: ${{ github.event_name == 'pull_request' }}
+        if: ${{ github.event_name == 'pull_request_target' }}
         uses: actions/github-script@v7
         with:
           script: |

pgFirstAid.sql

@@ -571,6 +571,7 @@ from
 	q
 where
 	bloat_pct > 50.0
+	and bloat_size > pg_size_bytes('10 MB')
 	and schemaname not like all(array['information_schema', 'pg_catalog', 'pg_toast', 'pg_temp%'])
 order by
 	quote_ident(schemaname),

view_pgFirstAid.sql

@@ -545,7 +545,8 @@ from
 	q
 where
 	bloat_pct > 50.0
-and schemaname not like all(array['information_schema', 'pg_catalog', 'pg_toast', 'pg_temp%'])
+	and bloat_size > pg_size_bytes('10 MB')
+	and schemaname not like all(array['information_schema', 'pg_catalog', 'pg_toast', 'pg_temp%'])
 order by
 	quote_ident(schemaname),
 	quote_ident(tblname))

view_pgFirstAid_managed.sql

@@ -549,7 +549,8 @@ from
 	q
 where
 	bloat_pct > 50.0
-and schemaname not like all(array['information_schema', 'pg_catalog', 'pg_toast', 'pg_temp%'])
+	and bloat_size > pg_size_bytes('10 MB')
+	and schemaname not like all(array['information_schema', 'pg_catalog', 'pg_toast', 'pg_temp%'])
 order by
 	quote_ident(schemaname),
 	quote_ident(tblname))

workflows/neon-before-after-validate.yml

@@ -32,7 +32,7 @@
 #   NEON_PROJECT_ID -- from your Neon project's Settings page
 #
 # Change files:
-#   When triggered on pull_request, the workflow auto-discovers .sql files
+#   When triggered on pull_request_target, the workflow auto-discovers .sql files
 #   under migrations/ and applies them as the change. For app or infra
 #   changes, use workflow_dispatch and either:
 #     (a) pass your SQL files via the `change_files` input, or
@@ -42,7 +42,7 @@
 name: Neon Before/After Validation
 
 on:
-  pull_request:
+  pull_request_target:
     paths:
       - 'migrations/**'
       - 'pgFirstAid.sql'
@@ -81,6 +81,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 1
+          ref: ${{ github.event.pull_request.head.sha }}
 
       - name: Install PostgreSQL client
         run: |
@@ -154,7 +155,7 @@ jobs:
           echo "  Pre-change baseline captured above."
           echo ""
           echo "  The change being tested:"
-          echo "    ${{ github.event_name == 'pull_request' && format('PR #{0}', github.event.number) || 'manual dispatch' }}"
+          echo "    ${{ github.event_name == 'pull_request_target' && format('PR #{0}', github.event.number) || 'manual dispatch' }}"
           echo ""
           echo "  Now applying SQL changes..."
           echo ""
@@ -231,7 +232,7 @@ jobs:
           fi
 
       - name: Post PR comment
-        if: ${{ github.event_name == 'pull_request' }}
+        if: ${{ github.event_name == 'pull_request_target' }}
         uses: actions/github-script@v7
         with:
           script: |