ci: refactor workflows to use reusable actions and update deps (#158)

Refactor CI workflows to use centralized reusable workflows from
xenoterracide/github repository for license and format checks. This
reduces duplication and simplifies maintenance across projects.

- Replace inline license and format job steps with reusable workflow
calls
- Update copyright year format to use en dash consistently (2024-2026)
- Add requirements.txt to REUSE.toml annotations
- Update requirements.txt with hash verification and Python 3.14
- Remove obsolete lintstaged rule for Python requirements
- Fix checkout ref in shared workflow to use github.ref

Author: xenoterracide

.github/workflows/pre-commit.yml

@@ -1,45 +1,18 @@
-# SPDX-FileCopyrightText: Copyright © 2024 - 2025 Caleb Cushing
+# SPDX-FileCopyrightText: Copyright © 2024-2026 Caleb Cushing
 #
 # SPDX-License-Identifier: CC0-1.0
 
 name: precommit
 on: [push, workflow_call]
 jobs:
   license:
-    runs-on: ubuntu-24.04
-    timeout-minutes: 5
-    steps:
-      - &checkout-step
-        uses: actions/checkout@v6.0.2
-        with:
-          ref: ${{ github.event.workflow_run.head_branch }}
-          filter: "blob:none"
-          fetch-depth: 0
-      - uses: actions/setup-python@v6.2.0
-        with:
-          python-version: "3"
-      - run: pip install -r requirements.txt
-      - run: reuse lint
+    uses: xenoterracide/github/.github/workflows/license.yml@a16c3df4daebc100dc0c2d138ab23c6b03b0ca4a
   format:
-    runs-on: ubuntu-24.04
-    timeout-minutes: 5
-    steps:
-      - *checkout-step
-      - uses: actions/setup-node@v6.2.0
-        with:
-          node-version: 24
-          package-manager-cache: false
-      - run: corepack enable
-      - uses: actions/setup-node@v6.2.0
-        with:
-          node-version: 24
-          cache: "yarn"
-      - run: yarn install --immutable --inline-builds --check-resolutions
-      - run: yarn exec prettier --ignore-unknown --check '**'
+    uses: xenoterracide/github/.github/workflows/format.yml@a16c3df4daebc100dc0c2d138ab23c6b03b0ca4a
   format-kotlin:
     runs-on: ubuntu-24.04
     steps:
-      - *checkout-step
+      - uses: actions/checkout@v6.0.2
       - uses: actions/setup-java@v5.2.0
         with:
           distribution: temurin

.lintstagedrc.yml

@@ -1,4 +1,4 @@
-# SPDX-FileCopyrightText: Copyright © 2024 - 2026 Caleb Cushing
+# SPDX-FileCopyrightText: Copyright © 2024-2026 Caleb Cushing
 #
 # SPDX-License-Identifier: CC0-1.0
 
@@ -28,6 +28,3 @@
 "*.properties": # Tools such as IntelliJ IDEA do not treat .properties files as UTF-8 by default
   - "reuse annotate --license 'CC0-1.0' --copyright 'Caleb Cushing' --merge-copyrights"
   - *prettier
-# Python requirements
-"requirements.*":
-  - "reuse annotate --license 'CC0-1.0' --copyright 'Caleb Cushing' --copyright-prefix spdx-string-symbol --merge-copyrights --style python"

.share/.github/workflows/pre-commit.yml

@@ -11,7 +11,7 @@ jobs:
       - &checkout-step
         uses: actions/checkout@v6.0.2
         with:
-          ref: ${{ github.event.workflow_run.head_branch }}
+          ref: ${{ github.ref }}
           filter: "blob:none"
           fetch-depth: 0
       - uses: actions/setup-python@v6.2.0

REUSE.toml

@@ -1,4 +1,4 @@
-# SPDX-FileCopyrightText: Copyright © 2024 - 2025 Caleb Cushing
+# SPDX-FileCopyrightText: Copyright © 2024-2026 Caleb Cushing
 #
 # SPDX-License-Identifier: CC0-1.0
 
@@ -12,10 +12,17 @@ SPDX-License-Identifier = "CC0-1.0"
 path = "yarn.lock"
 SPDX-FileCopyrightText = "NONE"
 SPDX-License-Identifier = "CC0-1.0"
+
 [[annotations]]
 path = ".tool-versions"
 SPDX-FileCopyrightText = "NONE"
 SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = "requirements.txt"
+SPDX-FileCopyrightText = "NONE"
+SPDX-License-Identifier = "CC0-1.0"
+
 [[annotations]]
 path = "gradle/wrapper/gradle-wrapper.jar"
 SPDX-FileCopyrightText = "See MANIFEST.MF in jar"