Add LayerForge badge, workflows, and example workflow

Introduces a dynamic LayerForge downloads badge (LAYERFORGE.md), new GitHub Actions for badge generation and improved release versioning, and example workflow files. Updates README to use the new badge and bumps version to 1.3.0 in pyproject.toml. Adds issue templates for bug reports and documentation requests.

.github/workflows/release.yml

@@ -1,4 +1,4 @@
-name: Auto Release with Version Patch and Commit Message
+name: Auto Release with Version Check
 
 on:
   push:
@@ -19,28 +19,24 @@ jobs:
           base=$(grep '^version *= *"' pyproject.toml | sed -E 's/version *= *"([^"]+)"/\1/')
           echo "base_version=$base" >> $GITHUB_OUTPUT
 
-      - name: Determine unique version tag
+      - name: Check if tag for this version already exists
+        run: |
+          TAG="v${{ steps.version.outputs.base_version }}"
+          git fetch --tags
+          if git rev-parse "$TAG" >/dev/null 2>&1; then
+            echo "Tag $TAG already exists. Skipping release."
+            exit 0
+          fi
+
+      - name: Set version tag
         id: unique_tag
         run: |
-          BASE="v${{ steps.version.outputs.base_version }}"
-          TAG=$BASE
-          COUNT=0
-
-          # Fetch remote tags
-          git fetch --tags
-
-          while git rev-parse "$TAG" >/dev/null 2>&1; do
-            COUNT=$((COUNT + 1))
-            TAG="$BASE.$COUNT"
-          done
-
-          echo "final_tag=$TAG" >> $GITHUB_OUTPUT
+          echo "final_tag=v${{ steps.version.outputs.base_version }}" >> $GITHUB_OUTPUT
 
       - name: Get latest commit message
         id: last_commit
         run: |
           msg=$(git log -1 --pretty=%B)
-          # Zamiana nowych linii na \n aby ładnie wyświetlać w release body
           msg=${msg//$'\n'/\\n}
           echo "commit_msg=$msg" >> $GITHUB_OUTPUT
 
@@ -51,8 +47,7 @@ jobs:
           name: Release ${{ steps.unique_tag.outputs.final_tag }}
           body: |
             📦 Release based on pyproject.toml version `${{ steps.version.outputs.base_version }}`
-            🔁 Auto-postfix to avoid duplicate tag: `${{ steps.unique_tag.outputs.final_tag }}`
-
+            
             📝 Last commit message:
             ```
             ${{ steps.last_commit.outputs.commit_msg }}