chore: standardize .gitattributes (RSR)

Author: hyperpolymath

.gitattributes

@@ -1,171 +1,54 @@
-# SPDX-License-Identifier: MIT AND Palimpsest-0.8
-# SPDX-FileCopyrightText: 2024-2025 The polysafe-gitfixer Contributors
-#
-# Git attributes for polysafe-gitfixer
-# Ensures consistent line endings and diff behavior across platforms
-
-# ==============================================================================
-# Auto-detect text files and normalize line endings
-# ==============================================================================
-* text=auto
-
-# ==============================================================================
-# Source Code - Text files with LF normalization
-# ==============================================================================
-
-# Rust
-*.rs text eol=lf diff=rust
-*.toml text eol=lf
-
-# Haskell
-*.hs text eol=lf diff=haskell
-*.lhs text eol=lf diff=haskell
-*.cabal text eol=lf
-
-# Elixir
-*.ex text eol=lf diff=elixir
-*.exs text eol=lf diff=elixir
-*.eex text eol=lf
-*.heex text eol=lf
-*.leex text eol=lf
-mix.lock text eol=lf
-
-# Idris
-*.idr text eol=lf
-*.ipkg text eol=lf
-
-# Nickel
-*.ncl text eol=lf
-
-# Nix
-*.nix text eol=lf
-flake.lock text eol=lf
-
-# C/C++ (for native dependencies)
-*.c text eol=lf diff=cpp
-*.h text eol=lf diff=cpp
-*.cpp text eol=lf diff=cpp
-*.hpp text eol=lf diff=cpp
-
-# ==============================================================================
-# Documentation - Text files with LF normalization
-# ==============================================================================
-
-*.md text eol=lf diff=markdown
-*.adoc text eol=lf
-*.txt text eol=lf
-*.rst text eol=lf
-*.html text eol=lf diff=html
-*.css text eol=lf diff=css
-*.xml text eol=lf
-
-# ==============================================================================
-# Configuration - Text files with LF normalization
-# ==============================================================================
-
-*.yml text eol=lf
-*.yaml text eol=lf
-*.json text eol=lf
-*.conf text eol=lf
-*.cfg text eol=lf
-*.ini text eol=lf
-*.env text eol=lf
-
-# Shell scripts
-*.sh text eol=lf diff=bash
-*.bash text eol=lf diff=bash
-*.zsh text eol=lf
-
-# Build files
-Makefile text eol=lf
-justfile text eol=lf
-Containerfile text eol=lf
-Dockerfile text eol=lf
-
-# Git
-.gitignore text eol=lf
+# SPDX-License-Identifier: AGPL-3.0-or-later
+# RSR-compliant .gitattributes
+
+* text=auto eol=lf
+
+# Source
+*.rs    text eol=lf diff=rust
+*.ex    text eol=lf diff=elixir
+*.exs   text eol=lf diff=elixir
+*.jl    text eol=lf
+*.res   text eol=lf
+*.resi  text eol=lf
+*.ada   text eol=lf diff=ada
+*.adb   text eol=lf diff=ada
+*.ads   text eol=lf diff=ada
+*.hs    text eol=lf
+*.chpl  text eol=lf
+*.scm   text eol=lf
+*.ncl   text eol=lf
+*.nix   text eol=lf
+
+# Docs
+*.md    text eol=lf diff=markdown
+*.adoc  text eol=lf
+*.txt   text eol=lf
+
+# Data
+*.json  text eol=lf
+*.yaml  text eol=lf
+*.yml   text eol=lf
+*.toml  text eol=lf
+
+# Config
+.gitignore     text eol=lf
 .gitattributes text eol=lf
-.gitmodules text eol=lf
-
-# ==============================================================================
-# Binary Files - Explicitly mark as binary
-# ==============================================================================
-
-# Images
-*.png binary
-*.jpg binary
-*.jpeg binary
-*.gif binary
-*.ico binary
-*.webp binary
-*.svg text eol=lf
-
-# Documents
-*.pdf binary
-
-# Archives
-*.zip binary
-*.tar binary
-*.gz binary
-*.bz2 binary
-*.xz binary
-*.7z binary
-
-# Compiled
-*.wasm binary
-*.so binary
-*.dylib binary
-*.dll binary
-*.exe binary
-*.a binary
-*.o binary
-*.beam binary
-
-# Fonts
-*.ttf binary
-*.otf binary
-*.woff binary
+justfile       text eol=lf
+Makefile       text eol=lf
+Containerfile  text eol=lf
+
+# Scripts
+*.sh   text eol=lf
+
+# Binary
+*.png   binary
+*.jpg   binary
+*.gif   binary
+*.pdf   binary
 *.woff2 binary
-*.eot binary
-
-# ==============================================================================
-# Export Ignore - Files not included in archives
-# ==============================================================================
-
-.git export-ignore
-.gitignore export-ignore
-.gitattributes export-ignore
-.gitlab-ci.yml export-ignore
-.github export-ignore
-.well-known export-ignore
-
-# Development files
-.editorconfig export-ignore
-.envrc export-ignore
-*.nix export-ignore
-flake.lock export-ignore
-
-# Test fixtures
-test/fixtures export-ignore
-tests/fixtures export-ignore
-
-# Documentation source (keep compiled docs)
-docs/*.adoc export-ignore
-
-# ==============================================================================
-# Linguist Overrides (for GitHub language detection)
-# ==============================================================================
-
-# Ensure Rust is detected as primary language
-*.rs linguist-detectable=true
-*.hs linguist-detectable=true
-*.ex linguist-detectable=true
-*.idr linguist-detectable=true
-
-# Don't count generated files
-Cargo.lock linguist-generated=true
-flake.lock linguist-generated=true
-mix.lock linguist-generated=true
+*.zip   binary
+*.gz    binary
 
-# Vendor directories (if any)
-vendor/* linguist-vendored=true
+# Lock files
+Cargo.lock  text eol=lf -diff
+flake.lock  text eol=lf -diff