chore: bundle taxonomy.yaml and templates in wheel

[shaypal5]

Summary

Closes #4.

• Moved configs/taxonomy.yaml into the package tree at synthbanshee/data/taxonomy.yaml
• Switched taxonomy.py from __file__-relative path to importlib.resources, so the taxonomy is always loadable when installed from a wheel
• Added Hatch artifacts config to include *.yaml, *.j2, and *.txt files inside synthbanshee/
• Updated .gitignore to allow synthbanshee/data/ while keeping top-level data/ ignored
• Updated all references to the old path in cli.py, iaa.py, dataset_card.py, AGENTS.md, and README.md

Changes by file

File	Change
synthbanshee/data/taxonomy.yaml	Moved from configs/taxonomy.yaml
synthbanshee/data/__init__.py	New — makes synthbanshee.data a package for importlib.resources
synthbanshee/config/taxonomy.py	Use importlib.resources instead of __file__-relative path
pyproject.toml	Add [tool.hatch.build] artifacts for *.yaml, *.j2, *.txt
.gitignore	Add !synthbanshee/data/ negation
synthbanshee/cli.py	Update comment references
synthbanshee/labels/iaa.py	Update comment reference
synthbanshee/package/dataset_card.py	Update dataset card text
AGENTS.md	Update taxonomy path in repo layout and label taxonomy section
README.md	Update taxonomy path

Test plan

• pytest — 1375 passed
• ruff check — passed
• mypy — passed (pre-existing errors only, no new ones)
• Verify pip install . in a venv and synthbanshee --help works

🤖 Generated with Claude Code

[Copilot]

Pull request overview

This PR ensures internal runtime data (label taxonomy) and bundled templates are shipped inside the wheel so installs-from-wheel can always load required resources.

Changes:

• Moves the label taxonomy YAML into the package (synthbanshee/data/taxonomy.yaml) and switches the loader to importlib.resources.
• Adds Hatch build configuration to include non-Python package files (*.yaml, *.j2, *.txt) in wheel artifacts.
• Updates docs/comments to reference the new taxonomy location and adjusts .gitignore to allow tracking synthbanshee/data/.

Reviewed changes

Copilot reviewed 7 out of 10 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
synthbanshee/data/taxonomy.yaml	New in-package taxonomy source of truth for runtime loading.
synthbanshee/data/__init__.py	Makes synthbanshee.data a package so importlib.resources can resolve files.
synthbanshee/config/taxonomy.py	Loads taxonomy via importlib.resources instead of __file__-relative paths.
pyproject.toml	Adds Hatch build artifacts patterns to include YAML/Jinja2/TXT files.
.gitignore	Un-ignores synthbanshee/data/ while keeping top-level data/ ignored.
synthbanshee/cli.py	Updates taxonomy path references in comments/error messaging.
synthbanshee/labels/iaa.py	Updates taxonomy path reference in comment.
synthbanshee/package/dataset_card.py	Updates dataset card text to reference new taxonomy path.
AGENTS.md	Documents new repo layout and taxonomy path.
README.md	Updates taxonomy path reference.

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[Copilot]

Pull request overview

Copilot reviewed 9 out of 12 changed files in this pull request and generated 2 comments.

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[github-actions]

pr-agent-context report:

This is a refreshed snapshot of the current PR state.

This run includes unresolved review comments on PR #57 in repository https://github.com/DataHackIL/SynthBanshee

For each unresolved review comment, recommend one of: resolve as irrelevant, accept and implement
the recommended solution, open a separate issue and resolve as out-of-scope for this PR, accept and
implement a different solution, or resolve as already treated by the code.

After I reply with my decision per item, implement the accepted actions, resolve the corresponding
PR comments, and push all of these changes in a single commit.

# Copilot Comments

## COPILOT-1
Location: synthbanshee/cli.py:190
URL: https://github.com/DataHackIL/SynthBanshee/pull/57#discussion_r3176579737
Root author: copilot-pull-request-reviewer

Comment:
    This error message suggests “add it to taxonomy.yaml and reinstall”, but doesn’t say which file (the taxonomy is now bundled under `synthbanshee/data/taxonomy.yaml`). To reduce confusion for users installing from wheels, consider explicitly naming the path (and/or clarifying that this requires changing the source tree and reinstalling) rather than implying there’s an editable local `taxonomy.yaml`.

## COPILOT-2
Location: synthbanshee/config/taxonomy.py:20
URL: https://github.com/DataHackIL/SynthBanshee/pull/57#discussion_r3176579741
Root author: copilot-pull-request-reviewer

Comment:
    `load_taxonomy()` now reads `taxonomy.yaml` via `importlib.resources`, which will fail at runtime if `synthbanshee/data/taxonomy.yaml` is not included in the built wheel. In the current `pyproject.toml`, `[tool.hatch.build.targets.wheel]` only lists `packages = ["synthbanshee"]` and does not include any Hatchling include/artifact rules for `*.yaml`/`*.j2`/`*.txt`, so both the taxonomy and Jinja2 templates are likely to be omitted from the wheel. Please add explicit wheel include rules (or equivalent Hatchling config) so these non-`.py` files are packaged.

Run metadata:

Tool ref: v4
Tool version: 4.0.21
Trigger: schedule
Workflow run: 25251369256 attempt 1
Comment timestamp: 2026-05-02T11:58:02.925076+00:00
PR head commit: 8a22f7640e5f8baade5b13d5819e002566aebd3c