ci: trigger individual run

Author: ruthra-kumar

.github/workflows/run-individual-tests.yml

@@ -2,6 +2,16 @@ name: Individual
 
 on:
   workflow_dispatch:
+  pull_request:
+    paths-ignore:
+      - '**.js'
+      - '**.css'
+      - '**.svg'
+      - '**.md'
+      - '**.html'
+      - 'crowdin.yml'
+      - '.coderabbit.yml'
+      - '.mergify.yml'
 
 concurrency:
   group: server-individual-tests-lightmode-develop
@@ -21,7 +31,7 @@ jobs:
     - id: set-matrix
       run: |
         # Use grep and find to get the list of test files
-        matrix=$(find . -path '*/test_*.py' | xargs grep -l 'def test_' | sort | awk '{
+        matrix=$(find . -path '*/test_*.py' | xargs grep -l 'def test_' | sort | head -n 20 | awk '{
             # Remove ./ prefix, file extension, and replace / with .
             gsub(/^\.\//, "", $0)
             gsub(/\.py$/, "", $0)