feat:allow options synced per repo

[seatedro]

• Per-Repository Configuration:

  • Glimpse now supports saving and loading a .glimpse config file in each project directory.
  • New flags:
    • --config to initialize a .glimpse config file in the current directory.
  • On first use or when custom options are provided, Glimpse prompts to save them as defaults for the directory.

• CLI Improvements:

  • The -f, --file flag now accepts an optional path and defaults to GLIMPSE.md if no path is given.

• Documentation & Versioning:

  • Updated readme.md to reflect all new CLI options, behaviors, and usage examples.
  • Bumped version to 0.7.5 in Cargo.toml, Cargo.lock, and flake.nix.

Usage

• Run glimpse --config in your project to create a .glimpse file with your preferred options.
• Use glimpse --config_path to see which config file is being used.
• All CLI usage and options are now fully documented in the README.