Copilot instructions

1---
2applyTo: "**"
3description: General instructions
4---
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6# FreshRSS General instructions
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8## KISS principle: Keep It Simple
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10* Prioritise simplicity, brevity, and clarity in code and documentation.
11* Avoid premature abstractions or over-engineering.
12* Reuse and adapt existing code where possible, avoiding duplication.
13* Keep changes minimal and focused.
14* Favour vanilla solutions: avoid adding third-party dependencies and frameworks.
15* Overall, reduce the number of lines and quantity of code (including dependencies).
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17## Style and formatting
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19* When editing files, obey indentation and white-space as defined in [`.editorconfig`](../../.editorconfig) (some of it can be automatically fixed with `make fix-all`).
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21## Spelling
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23* Favour British English spelling and conventions in code, comments, and documentation.
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