Add Ollama Gemma QWord task prompt

tasks/ollama-gemma-qword-header-footer.md

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+# Ollama/Gemma Task: QOffice Next Iteration
+
+You are Gemma running through Ollama. Work on the local repository:
+
+```text
+G:\Repos\QOffice
+```
+
+Project objective: QOffice is a cross-platform Russian-language office suite intended to move toward Microsoft Office-like functionality. It contains separate applications: QWord, QExcell, QPowerPoint, and QOutlook. Microsoft Office file compatibility is a core requirement.
+
+Current verified repository state:
+
+- `git status --short --branch` returned `## main...origin/main`.
+- Latest commit before this task: `5487d04 Add QPowerPoint slide size support`.
+- QWord already has DOCX import/export, page setup controls, and a Microsoft Word-like ribbon.
+- QWord does not yet implement DOCX header/footer support.
+
+## Iteration Goal
+
+Implement QWord support for Microsoft Word / DOCX headers and footers.
+
+The feature must be real DOCX compatibility work. Do not implement this only as internal JSON state. Import and export must read and write actual DOCX header/footer parts or clearly explain why that is impossible after inspecting the local `docx` package API.
+
+## Files To Inspect First
+
+First check for local project instructions:
+
+```powershell
+rg --files -g AGENTS.md
+```
+
+Then inspect these files before editing:
+
+- `src/types.ts`
+- `src/data/sampleData.ts`
+- `src/App.tsx`
+- `src/io/wordOffice.ts`
+- `src/io/wordOffice.test.ts`
+- `src/io/wordOfficeImport.test.ts`
+- `src/features/qword/QWord.tsx`
+- `src/features/qword/QWord.test.tsx`
+
+## Verified Starting Points
+
+- `src/types.ts`: `WordDocument` currently has `id`, `title`, `updatedAt`, `html`, and optional `pageSetup`.
+- `src/io/wordOffice.ts`: `importDocxFile` imports DOCX through `mammoth`, `styledDocxHtmlFromArrayBuffer`, and `docxPageSetupFromArrayBuffer`.
+- `src/io/wordOffice.ts`: `exportDocxBlob` currently accepts only `pageSetup` in its options object.
+- `src/io/wordOffice.ts`: `lastDocxSectionProperties` already finds the final `w:sectPr`.
+- `src/features/qword/QWord.tsx`: `openDocx` applies imported `title`, `html`, and `pageSetup`.
+- `src/features/qword/QWord.tsx`: `saveDocx` passes only `pageSetup` into `exportDocxBlob`.
+- QWord's `layout` ribbon tab already contains page setup controls.
+
+## Implementation Requirements
+
+1. Data model:
+
+   Add optional QWord document fields. Preferred names:
+
+   ```ts
+   headerHtml?: string;
+   footerHtml?: string;
+   ```
+
+   Existing saved documents without these fields must remain valid.
+
+2. DOCX import:
+
+   - Read `word/document.xml`.
+   - Find the final applicable `w:sectPr`.
+   - Read `w:headerReference` and `w:footerReference`.
+   - Resolve their relationship ids through `word/_rels/document.xml.rels`.
+   - Read the corresponding `word/header*.xml` and `word/footer*.xml` parts.
+   - For this first iteration, support the `default` reference type.
+   - Do not break documents that also contain `first` or `even` references; those can be ignored for now.
+   - Convert header/footer content into HTML using the existing `wordOffice.ts` helper patterns. Preserve at least paragraphs and basic inline text styling.
+
+3. DOCX export:
+
+   - Extend `exportDocxBlob` options to accept `headerHtml` and `footerHtml`.
+   - Use the local `docx` package API to create real DOCX header/footer parts if available.
+   - Reuse the existing HTML-to-DOCX block pipeline where practical.
+   - Preserve existing `pageSetup` behavior.
+   - Generated DOCX must contain real header/footer parts and relationships.
+
+4. QWord UI:
+
+   - Add Russian-language controls for header and footer.
+   - Preferred location: QWord `layout` ribbon tab near page setup.
+   - Do not add a right sidebar.
+   - Use clear Russian labels, for example:
+     - `Верхний колонтитул`
+     - `Нижний колонтитул`
+   - Editing these fields must call `onChange` with updated `document.headerHtml` and `document.footerHtml`.
+   - `openDocx` must apply imported header/footer fields.
+   - `saveDocx` must pass header/footer fields to `exportDocxBlob`.
+
+5. Tests:
+
+   Add focused regression tests:
+
+   - Import DOCX with `headerReference` and `footerReference`; assert imported `headerHtml` and `footerHtml`.
+   - Export DOCX with header/footer; assert header/footer parts and relationships exist.
+   - Roundtrip export -> import; assert header/footer values survive.
+   - QWord UI test: changing header/footer controls calls `onChange` with `headerHtml` and `footerHtml`.
+
+## Verification Commands
+
+Run the narrow test set first:
+
+```powershell
+npx vitest run src\io\wordOffice.test.ts src\io\wordOfficeImport.test.ts src\features\qword\QWord.test.tsx
+```
+
+If the narrow tests pass, run:
+
+```powershell
+npm run build
+npm test
+npm audit --audit-level=high
+```
+
+## Constraints
+
+- Do not touch unrelated files.
+- Do not revert user changes.
+- Do not run destructive git commands.
+- Do not add dependencies unless necessary.
+- Follow the existing project patterns.
+- If you are only an LLM without filesystem access, return a unified diff patch and verification commands.
+- If you are running inside an agent with filesystem access, edit the files directly but do not commit or push.
+
+## Final Response Required
+
+Report:
+
+- changed files;
+- tests and command results;
+- exactly how DOCX import/export was implemented;
+- any remaining risks or unverified behavior.