ci: Detect path and do not build on PR

.github/workflows/clang-format.yml

@@ -2,8 +2,8 @@ name: Clang Format
 
 on:
   push:
-  pull_request:
-    branches: [ master ]
+    paths-ignore:
+      - 'src/ui/flutter_app/**'
 
 jobs:
   clang-format-checking:

.github/workflows/codeql-analysis.yml

@@ -14,11 +14,8 @@ name: "CodeQL"
 
 on:
   push:
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches: [ master ]
-  schedule:
-    - cron: '43 14 * * 2'
+    paths-ignore:
+      - 'src/ui/flutter_app/**'
 
 jobs:
   analyze:

.github/workflows/cui-on-macos.yml

@@ -2,8 +2,8 @@ name: CUI on macOS
 
 on:
   push:
-  pull_request:
-    branches: [ master ]
+    paths:
+      - 'src/*.cpp'
 
 jobs:
   build:

.github/workflows/cui-on-ubuntu.yml

@@ -2,8 +2,8 @@ name: CUI on Ubuntu
 
 on:
   push:
-  pull_request:
-    branches: [ master ]
+    paths:
+      - 'src/*.cpp'
 
 jobs:
   build:

.github/workflows/cui-on-windows.yml

@@ -2,8 +2,8 @@ name: CUI on Windows
 
 on:
   push:
-  pull_request:
-    branches: [ master ]
+    paths:
+      - 'src/*.cpp'
 
 jobs:
   build:

.github/workflows/dart-analyze.yml

@@ -2,8 +2,8 @@ name: Dart Analyze
 
 on:
   push:
-  pull_request:
-    branches: [ master ]
+    paths:
+      - 'src/ui/flutter_app/**'
 
 jobs:
   linter:

.github/workflows/flutter.yml

@@ -2,8 +2,8 @@ name: Flutter
 
 on:
   push:
-  pull_request:
-    branches: [ master ]
+    paths:
+      - 'src/ui/flutter_app/**'
 
 jobs:
   build:

.github/workflows/qt-on-windows.yml

@@ -2,8 +2,8 @@ name: Qt on Windows
 
 on:
   push:
-  pull_request:
-    branches: [ master ]
+    paths:
+      - 'src/ui/qt/**'
 
 jobs:
   build: