feat: implement CI

.bumpversion.toml

@@ -0,0 +1,29 @@
+[tool.bumpversion]
+current_version = "26.8.0"
+parse = """(?x)
+    (?P<release>
+        (?:[1-9][0-9]?)\\.       # YY  short year, no leading zero
+        (?:1[0-2]|[1-9])         # MM  month 1-12, no leading zero
+    )
+    \\.(?P<patch>\\d+)           # patch
+"""
+serialize = ["{release}.{patch}"]
+allow_dirty = false
+commit = true
+tag = true
+message = "Release {new_version}"
+tag_name = "{new_version}"
+tag_message = "coursebank {new_version}"
+
+[tool.bumpversion.parts.release]
+calver_format = "{YY}.{MM}"
+
+[[tool.bumpversion.files]]
+filename = "Cargo.toml"
+search = 'version = "{current_version}"'
+replace = 'version = "{new_version}"'
+
+[[tool.bumpversion.files]]
+filename = "pixi.toml"
+search = 'version = "{current_version}"'
+replace = 'version = "{new_version}"'