chore: update GitHub Actions workflow to streamline testing paths

Author: lairgiyassir

.github/workflows/testing_matcher.yml

@@ -2,26 +2,20 @@ name: Testing Core Components
 on:
   pull_request:
     paths:
-      - "atom/**"
-      - "itext2kg/graph_matching/**"
-      - "itext2kg/ientities_extraction/**"
-      - "itext2kg/irelations_extraction/**"
-      - "itext2kg/itext2kg.py"
-      - "itext2kg/itext2kg_star.py"
-      - "itext2kg/models/**"
+      - "itext2kg/**"
       - "tests/**"
+      - "requirements.txt"
+      - "pyproject.toml"
+      - "setup.cfg"
   push:
     branches:
       - "main"
     paths:
-      - "atom/**"
-      - "itext2kg/graph_matching/**"
-      - "itext2kg/ientities_extraction/**" 
-      - "itext2kg/irelations_extraction/**"
-      - "itext2kg/itext2kg.py"
-      - "itext2kg/itext2kg_star.py"
-      - "itext2kg/models/**"
+      - "itext2kg/**"
       - "tests/**"
+      - "requirements.txt"
+      - "pyproject.toml"
+      - "setup.cfg"
 
 jobs:
   test:
@@ -66,9 +60,7 @@ jobs:
 
       - name: Test import of main components
         run: |
-          python -c "from itext2kg import iText2KG, iText2KG_Star; print('✅ iText2KG imports successful')"
-          python -c "from itext2kg.graph_matching import Matcher; print('✅ iText2KG Matcher import successful')"
-          python -c "from itext2kg.models import Entity, Relationship, KnowledgeGraph; print('✅ iText2KG Models import successful')"
-          python -c "from atom import Atom; print('✅ Atom import successful')"
-          python -c "from atom.models import Entity, Relationship, KnowledgeGraph; print('✅ Atom Models import successful')"
-          python -c "from atom.graph_matching import GraphMatcher; print('✅ Atom Matcher import successful')"
+          python -c "from itext2kg import Atom, iText2KG, iText2KG_Star; print('✅ Main components import successful')"
+          python -c "from itext2kg.atom import GraphMatcher; print('✅ Atom GraphMatcher import successful')"
+          python -c "from itext2kg.atom.models import Entity, Relationship, KnowledgeGraph; print('✅ Atom Models import successful')"
+          python -c "from itext2kg.itext2kg_star.models import Entity, Relationship, KnowledgeGraph; print('✅ iText2KG Models import successful')"