* fix(utils): tolerate bavail greater than bfree on Linux
Treat f_bavail > f_bfree as a compatibility edge case instead of fatal corruption during startup disk info probing.
- keep corruption checks for other invalid counter relationships
- log a warning and clamp reserved blocks to 0 when bavail exceeds bfree
- add linux unit coverage for the compatibility and overflow paths
Refs #3025
* fix(utils): cap bavail to bfree for Linux statfs edge
* fix(utils): rate-limit Linux statfs compatibility warning
* test(utils): cover Linux statfs capacity math
Expand Linux statfs capacity math tests around normal, equal, zero, and fully-free block counter combinations.
Refs #3025
* fix(utils): avoid statfs warning guard reallocations
* test(utils): align statfs reserved block expectations
* fmt
* fix(utils): avoid warning guard path allocation
Check the warn-once set before allocating a PathBuf so repeated bavail/bfree compatibility warnings stay low-overhead.
Refs #3025
* refactor: replace print statements with proper logging and fix grammar
- Fix English grammar errors in existing log messages
- Add tracing imports where needed
- Improve log message clarity and consistency
- Follow project logging best practices using tracing crate
* fix: resolve clippy warnings and format code
- Fix unused import warnings by making test imports conditional with #[cfg(test)]
- Fix unused variable warning by prefixing with underscore
- Run cargo fmt to fix formatting issues
- Ensure all code passes clippy checks with -D warnings flag
* refactor: move tracing::debug import into test module
Move the tracing::debug import from file-level #[cfg(test)] into the test module itself for better code organization and consistency with other test modules
* Checkpoint before follow-up message
Co-authored-by: anzhengchao <anzhengchao@gmail.com>
* refactor: move tracing::debug import into test module in user_agent.rs
Complete the refactoring by moving the tracing::debug import from file-level #[cfg(test)] into the test module for consistency across all test files
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Co-authored-by: Cursor Agent <cursoragent@cursor.com>
* chore: Add copyright and license headers
This commit adds the Apache 2.0 license and a copyright notice to the header of all source files. This ensures that the licensing and copyright information is clearly stated within the codebase.
* cargo fmt
* fix
* fmt
* fix clippy
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