✨ Set up Copilot instructions

[Copilot]

Configures GitHub Copilot coding agent with repository-specific context and conventions following official best practices from https://gh.io/copilot-coding-agent-tips.

Changes

Added .github/copilot-instructions.md following GitHub's recommended format with:

• Clear project description: Flutter app for Apple Health calorie tracking with context upfront
• Required pre-commit steps: Highlighted analyze, test, and code generation requirements
• Development flow: Quick reference for Make commands and FVM-prefixed Flutter commands
• Tech stack context: Flutter 3.8.0+, Riverpod state management, freezed/json_serializable code generation, Firebase integration, FVM version management
• Code standards: Numbered list of Dart/Flutter conventions from analysis_options.yaml, code quality metrics (cyclomatic complexity: 20, max nesting: 5, max parameters: 4, source lines: 50)
• Key guidelines: Critical conventions for FVM usage, state management, testing, and localization
• Project structure: Directory organization with core/, models/, pages/, providers/, widgets/, generated code exclusions
• Platform specifics: iOS-only Apple Health integration, 30+ language localization via localizely_sdk

The instructions are structured following GitHub's official best practices format, emphasizing required pre-commit steps and clear development workflow to help Copilot generate code that follows project conventions and understands the Flutter/Dart/Riverpod architecture patterns used throughout the codebase.

Original prompt

---

This section details on the original issue you should resolve

<issue_title>✨ Set up Copilot instructions</issue_title>
<issue_description>Configure instructions for this repository as documented in Best practices for Copilot coding agent in your repository.

</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes ✨ Set up Copilot instructions #6

---

✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.

[RemeJuan]

@copilot firewall rules updated, please try again

[Copilot]

@copilot firewall rules updated, please try again

I've now accessed the official best practices documentation and updated the Copilot instructions accordingly. The file has been restructured to follow the recommended format with:

• Clear project description upfront
• "Required Before Each Commit" section (analyze, test, code generation)
• Streamlined "Development Flow" section
• More concise organization throughout
• Numbered conventions list for easier reference

Changes made in commit 71d94cd.

[Copilot]

Pull request overview

Adds repository-specific GitHub Copilot coding agent instructions to help generated code follow this Flutter/Riverpod/Firebase project’s workflows, tooling, and conventions.

Changes:

• Added .github/copilot-instructions.md documenting local dev workflow (FVM, Make targets, lefthook hooks).
• Documented linting/code-quality rules and dart_code_metrics thresholds derived from analysis_options.yaml.
• Documented code generation, testing/coverage, and project structure/localization/Firebase notes.

[Copilot]

The parenthetical "(30+ languages supported)" is currently inaccurate; the generated localization delegate lists 29 supported locales. Please update or rephrase to avoid drifting from the actual locale list.

[Copilot]

The stated Flutter version (3.8.0+) looks incorrect for this repo. .fvmrc pins Flutter to 3.35.1, while pubspec.yaml sets the Dart SDK constraint to ">=3.8.0 <4.0.0". Please update this section to reflect the pinned Flutter version and (if desired) separately document the Dart SDK constraint.

Suggested change

	- **Framework**: Flutter 3.8.0+
	- **Language**: Dart
	- **Framework**: Flutter 3.35.1 (pinned via FVM)
	- **Language**: Dart (SDK constraint: >=3.8.0 <4.0.0)

[Copilot]

The repo currently supports 29 locales (see lib/generated/l10n.dart -> supportedLocales), so describing localization as "30+ languages" is inaccurate. Please update the count or rephrase (e.g., "~30 languages" or "29 languages").

Suggested change

	- **Localization**: flutter_localizations with localizely_sdk (30+ languages)
	- **Localization**: flutter_localizations with localizely_sdk (29 languages)

[Copilot]

This section title says "Required Before Each Commit", but the text indicates enforcement happens via a pre-push hook (and only for tests). Consider renaming this section (e.g., "Before pushing") or rewording the bullets to avoid implying these checks are enforced at commit time.

Suggested change

	## Required Before Each Commit
	- Run `fvm flutter analyze` to ensure code meets linting standards
	- Run `make flutter_test` to ensure all tests pass (enforced by pre-push git hook)
	## Before Pushing
	- Run `fvm flutter analyze` to ensure code meets linting standards
	- Run `make flutter_test` to ensure all tests pass (tests are enforced by the pre-push git hook)

[Copilot]

This repeats the "30+ languages" claim, but the generated localization delegate currently lists 29 supported locales. Please keep the localization count consistent and accurate across the document.

Suggested change

	- Supports 30+ languages via localizely_sdk
	- Supports 29 languages via localizely_sdk