docs: update all references of skills/response-templates to use skills/exercise-toolkit instead (#25)

Author: FidelusAleksander

README.md

@@ -95,17 +95,17 @@ steps:
   - name: Get templates from another repository
     uses: actions/checkout@v4
     with:
-      repository: skills/response-templates
-      path: response-templates
+      repository: skills/exercise-toolkit
+      path: exercise-toolkit
 
   - name: Show available templates
-    run: ls -R response-templates
+    run: ls -R exercise-toolkit/markdown-templates
 
   - name: Build comment using template
     id: build-comment
     uses: skills/action-text-variables@v1
     with:
-      template-file: response-templates/step-feedback/lesson-finished.md
+      template-file: exercise-toolkit/markdown-templates/step-feedback/lesson-finished.md
       template-vars: >
         {
           "login": "${{ github.actor }}",

examples/template-from-other-repo.yml

@@ -14,17 +14,17 @@ jobs:
       - name: Get templates from another repository
         uses: actions/checkout@v4
         with:
-          repository: skills/response-templates
-          path: response-templates
+          repository: skills/exercise-toolkit
+          path: exercise-toolkit
 
       - name: Show available templates
-        run: ls -R response-templates
+        run: ls -R exercise-toolkit/markdown-templates/
 
       - name: Build comment using template
         id: build-comment
         uses: skills/action-text-variables@v1
         with:
-          template-file: response-templates/step-feedback/lesson-finished.md
+          template-file: exercise-toolkit/markdown-templates/step-feedback/lesson-finished.md
           template-vars: >
             {
               "login": "${{ github.actor }}",