feat: add py.typed file

[horw]

Description

There is exception for mypy

mypy.....................................................................Failed
- hook id: mypy
- exit code: 1
idf_build_apps/manifest/manifest.py:9: error: Skipping analyzing "esp_bool_parser": module is installed, but missing library stubs or py.typed marker  [import-untyped]
idf_build_apps/manifest/manifest.py:10: error: Skipping analyzing "esp_bool_parser.bool_parser": module is installed, but missing library stubs or py.typed marker  [import-untyped]
idf_build_apps/manifest/__init__.py:8: error: Skipping analyzing "esp_bool_parser": module is installed, but missing library stubs or py.typed marker  [import-untyped]
idf_build_apps/manifest/__init__.py:8: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
Found 3 errors in 2 files (checked 1 source file)

Added py.typed file to package

Related

Testing

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Checklist

Before submitting a Pull Request, please ensure the following:

• 🚨 This PR does not introduce breaking changes.
• All CI checks (GH Actions) pass.
• Documentation is updated as needed.
• Tests are updated or added as necessary.
• Code is well-commented, especially in complex areas.
• Git history is clean — commits are squashed to the minimum necessary.

[github-actions]

Coverage Report

File	Stmts	Miss	Cover	Missing
esp_bool_parser
bool_parser.py	123	31	75%	49, 73–106, 127, 130, 157–164, 169, 177, 181
constants.py	41	13	68%	19–20, 45–57
soc_header.py	68	41	40%	54–64, 77–82, 86–93, 97–138
utils.py	11	3	73%	21, 25–26
TOTAL	246	88	64%

Tests	Skipped	Failures	Errors	Time
49	0 💤	0 ❌	0 🔥	0.602s ⏱️