Switches versioning to VCS and triggers PyPI on tag

Adopts dynamic versioning from VCS metadata to simplify release process and ensure consistent package versions.
Updates CI workflow to publish on version tag pushes instead of release publish events, improving automation and aligning releases across tools.

Author: ochui

.github/workflows/pypi.yml

@@ -1,8 +1,9 @@
 name: Publish package to PyPI
 
 on:
-  release:
-    types: [published]
+  push:
+    tags:
+      - "v*"
   workflow_dispatch:
 
 permissions:
@@ -18,6 +19,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
 
       - name: Set up Python
         uses: actions/setup-python@v5

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "flowdacity-queue"
-version = "0.1.0"
+dynamic = ["version"]
 description = "A simple Redis-based job queue system."
 readme = "README.md"
 license = {text = "MIT"}
@@ -12,7 +12,7 @@ dependencies = [
 ]
 
 [build-system]
-requires = ["hatchling"]
+requires = ["hatchling", "hatch-vcs"]
 build-backend = "hatchling.build"
 
 [dependency-groups]
@@ -32,3 +32,6 @@ include = [
   "README.md",
   "LICENSE.txt",
 ]
+
+[tool.hatch.version]
+source = "vcs"