Feat/cad core trim suite

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,16 @@
+---
+name: Bug report
+about: Report a problem
+labels: bug
+---
+
+## Steps to Reproduce
+
+## Expected
+
+## Actual
+
+## Logs/Screenshots
+
+## Proposed Fix
+

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,15 @@
+---
+name: Feature request
+about: Suggest an enhancement
+labels: enhancement
+---
+
+## Summary
+
+## Rationale
+
+## Acceptance Criteria
+- [ ] 
+
+## Notes
+

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,20 @@
+## Summary
+
+Briefly describe the change and why it’s needed.
+
+## Linked Issue
+
+Closes #<number>
+
+## Changes
+-
+
+## Testing
+- [ ] Unit tests added/updated
+- [ ] `pytest -q` passes locally
+- [ ] CI green
+
+## Checklist
+- [ ] Follows style (Black/Ruff)
+- [ ] Docs updated (README/docs/* if needed)
+

.github/workflows/ci.yml

@@ -0,0 +1,34 @@
+name: CI
+
+on:
+  push:
+    branches: [ "**" ]
+  pull_request:
+    branches: [ "**" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+          if [ -f requirements-dev.txt ]; then pip install -r requirements-dev.txt; fi
+
+      - name: Lint (ruff)
+        run: ruff check .
+
+      - name: Format check (black)
+        run: black --check .
+
+      - name: Run tests
+        run: pytest -q
+

.github/workflows/labeler.yml

@@ -0,0 +1,55 @@
+name: PR Labeler
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  label:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/github-script@v7
+        with:
+          script: |
+            const branch = context.payload.pull_request.head.ref;
+            const labels = new Set();
+
+            // Type by prefix
+            if (branch.startsWith('feat/')) labels.add('type: feature');
+            if (branch.startsWith('fix/')) labels.add('type: fix');
+            if (branch.startsWith('chore/')) labels.add('type: chore');
+
+            // Area by path fragment
+            if (branch.includes('cad-core')) labels.add('area: cad-core');
+            if (branch.includes('backend')) labels.add('area: backend');
+            if (branch.includes('frontend')) labels.add('area: frontend');
+            if (branch.includes('qa')) labels.add('area: qa');
+            if (branch.includes('integration')) labels.add('area: integration');
+
+            // Ensure labels exist
+            for (const name of labels) {
+              try {
+                await github.rest.issues.getLabel({
+                  owner: context.repo.owner,
+                  repo: context.repo.repo,
+                  name,
+                });
+              } catch (e) {
+                await github.rest.issues.createLabel({
+                  owner: context.repo.owner,
+                  repo: context.repo.repo,
+                  name,
+                  color: 'ededed',
+                });
+              }
+            }
+
+            if (labels.size) {
+              await github.rest.issues.addLabels({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.payload.pull_request.number,
+                labels: [...labels],
+              });
+            }
+

.github/workflows/release.yml

@@ -0,0 +1,41 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  build-windows:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+      - name: Build (PyInstaller)
+        shell: pwsh
+        run: |
+          ./Build_AutoFire.ps1
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: AutoFire-windows
+          path: dist/AutoFire/AutoFire/AutoFire.exe
+
+  release:
+    needs: build-windows
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: AutoFire-windows
+          path: artifacts
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: artifacts/AutoFire.exe
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+

.gitignore

@@ -0,0 +1,44 @@
+# Python caches
+__pycache__/
+*.py[cod]
+*.pyd
+*.pyo
+*.pyi
+
+# Virtual environments
+.venv/
+venv/
+env/
+ENV/
+
+# Build artifacts
+build/
+dist/
+
+# Backups and temp files
+*.bak
+*.bak-*
+*.bak_*
+*.old
+*.tmp
+*.log
+
+# Tool caches
+.mypy_cache/
+.pytest_cache/
+.ruff_cache/
+.coverage
+.coverage.*
+htmlcov/
+
+# Editors/OS
+.vscode/
+.idea/
+.DS_Store
+Thumbs.db
+
+# Packaging
+*.egg-info/
+.eggs/
+*.dist-info/
+pip-wheel-metadata/

.pre-commit-config.yaml

@@ -0,0 +1,19 @@
+repos:
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.6.5
+    hooks:
+      - id: ruff
+        args: ["--fix"]
+      - id: ruff-format
+
+  - repo: https://github.com/psf/black
+    rev: 24.8.0
+    hooks:
+      - id: black
+
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.6.0
+    hooks:
+      - id: end-of-file-fixer
+      - id: trailing-whitespace
+

AGENTS.md

@@ -0,0 +1,30 @@
+# AutoFire – Agent Guide (HAL Lead)
+
+Scope: Entire repository.
+
+Principles
+- Keep `main` green: all work via feature branches + PRs.
+- Small, focused changes (≤300 lines) with clear rationale.
+- Prefer composition over monoliths; avoid editing unrelated code.
+
+Directory Layout (target state)
+- `frontend/` – UI: Qt widgets, views, input handling.
+- `backend/` – non-UI logic, persistence, loaders, settings.
+- `cad_core/` – geometry kernels, tools, algorithms, units.
+- `tests/` – pytest suite and tiny fixtures.
+- `docs/` – architecture, decisions, and contribution guides.
+- `build/` – build outputs (ignored). Packaging specs live at repo root for now.
+
+Working Rules
+- Code style: Black (line length 100) + Ruff; fix lint before commit.
+- Tests: add/adjust tests with each change; no PR without tests if logic changed.
+- Imports: do not rely on implicit side effects; keep module-level state minimal.
+- UI vs core: GUI code stays in `frontend/`; algorithms in `cad_core/`; glue in `backend/`.
+
+Branching
+- `feat/<name>` for features, `fix/<name>` for fixes, `chore/<name>` for maintenance.
+- Reference the GitHub issue number in the PR description.
+
+Reviews
+- HAL reviews and requests changes as needed. At least one human approval to merge.
+

AutoFire.spec

@@ -6,7 +6,7 @@ a = Analysis(
     pathex=['.'],
     binaries=[],
     datas=[('app', 'app'), ('core', 'core'), ('updater', 'updater')],
-    hiddenimports=['app.main', 'app.minwin', 'app.tools.array', 'app.tools.draw', 'app.tools.dimension'],
+    hiddenimports=['app.main', 'app.minwin', 'app.tools.array', 'app.tools.draw', 'app.tools.dimension', 'app.tools.text_tool', 'app.tools.trim_tool', 'app.tools.measure_tool', 'app.tools.extend_tool', 'app.tools.fillet_tool', 'app.tools.fillet_radius_tool', 'app.tools.rotate_tool', 'app.tools.mirror_tool', 'app.tools.scale_tool', 'app.tools.chamfer_tool', 'app.layout', 'app.dxf_import'],
     hookspath=[],
     hooksconfig={},
     runtime_hooks=[],

AutoFire_Debug.spec

@@ -6,7 +6,7 @@ a = Analysis(
     pathex=['.'],
     binaries=[],
     datas=[('VERSION.txt', '.')],
-    hiddenimports=['app', 'app.main', 'app.minwin', 'app.scene', 'app.device', 'app.catalog', 'app.tools', 'app.tools.draw', 'core.logger', 'core.logger_bridge', 'core.error_hook', 'updater.auto_update'],
+    hiddenimports=['app', 'app.main', 'app.minwin', 'app.scene', 'app.device', 'app.catalog', 'app.tools', 'app.tools.draw', 'app.tools.text_tool', 'app.tools.dimension', 'app.tools.trim_tool', 'app.tools.measure_tool', 'app.tools.extend_tool', 'app.tools.fillet_tool', 'app.tools.fillet_radius_tool', 'app.tools.rotate_tool', 'app.tools.mirror_tool', 'app.tools.scale_tool', 'app.tools.chamfer_tool', 'app.layout', 'app.dxf_import', 'core.logger', 'core.logger_bridge', 'core.error_hook', 'updater.auto_update'],
     hookspath=[],
     hooksconfig={},
     runtime_hooks=[],

CHANGELOG.md

@@ -1,5 +1,23 @@
 # CHANGELOG
 
+## Unreleased (CAD Base)
+- Added: DXF underlay import with layer-aware rendering and auto-fit.
+- Added: Draw tools (Line, Rect, Circle, Polyline, Arc-3pt), Wire, Text.
+- Added: Modify tools (Offset Selected…, Trim Lines, Extend Lines, Fillet/Corner, Fillet/Radius, Rotate, Mirror, Scale, Chamfer).
+- Added: Measure tool (temporary readout).
+- Added: OSNAP (Endpoint/Midpoint/Center/Intersection/Perpendicular) with toggles under View.
+- Added: Export PNG/PDF (letter landscape, fit to content).
+- Added: Settings menu with themes (Dark/Light/High Contrast) and improved menu contrast.
+- Improved: Panning (Space or Middle Mouse), Esc commits polyline, sketch/wires included in Save/Open.
+- UI: Keep Draw/Modify in menus; removed CAD toolbars from top bar; status bar shows Grid opacity and Grid size.
+- Added: DXF Layers dock (visibility, color override, lock, print flags).
+- Added: Command Bar (commands + coordinate entry in feet; absolute, relative, polar).
+- Coverage: Placement and global/per-device overlay toggles; Candela mapping for strobes (placeholder).
+- DB: SQLite catalog scaffold (auto-created at %USERPROFILE%/AutoFire/catalog.db); palette loads from DB if present and seeds demo devices.
+- Annotations: MText (scalable) and Freehand sketch tool added.
+- UI: Device Palette is now a dockable panel (tabbed with other docks); Properties and DXF Layers appear as tabs.
+- Underlay: Added scale by reference (two picks + real distance), scale by factor, and scale by drag (anchor + live factor); respect non-print DXF layers on export; underlay transform persists with project.
+
 ## 0.5.3 – coverage + array (2025-09-08 21:04)
 - Restored **Coverage** overlays:
   - Detector circle

CODEOWNERS

@@ -0,0 +1,8 @@
+# Default owner (human) for all files
+* @Obayne
+
+# HAL lead for repo hygiene and CI
+.github/ @Obayne
+AGENTS.md @Obayne
+docs/ @Obayne
+