From 4bb9f5408408aca1161082c801c1a1a84065b901 Mon Sep 17 00:00:00 2001
From: 0xDevNinja <manmit0x@gmail.com>
Date: Thu, 25 Jun 2026 18:49:45 +0530
Subject: [PATCH] chore: add .gitattributes to normalize line endings
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Without a .gitattributes, line-ending normalization depends on each
contributor's local core.autocrlf. On Windows checkouts this can
materialize text files — and shell scripts like render-demo.sh — with
CRLF, which breaks script shebangs and produces noisy cross-platform
diffs.

Add a root .gitattributes that:
- defaults all text files to LF (* text=auto eol=lf)
- pins shell scripts, Makefile and .env.example to LF explicitly
- keeps .bat/.cmd as CRLF
- marks image/video/audio/font assets as binary so Git never
  normalizes or diffs them

Only the policy file is added; existing files are intentionally left
unrenormalized to keep this change reviewable.

Closes #187
---
 .gitattributes | 51 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 .gitattributes

diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 00000000..5a47c8d5
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,51 @@
+# Normalize line endings across platforms.
+#
+# Default: treat every file as text, auto-detect, and store/check out with LF.
+# This keeps Windows, macOS, and Linux checkouts byte-consistent and prevents
+# CRLF drift from producing noisy whole-file diffs.
+* text=auto eol=lf
+
+# --- Source code -----------------------------------------------------------
+*.py    text eol=lf
+*.ts    text eol=lf
+*.tsx   text eol=lf
+*.js    text eol=lf
+*.jsx   text eol=lf
+*.mjs   text eol=lf
+*.json  text eol=lf
+*.yaml  text eol=lf
+*.yml   text eol=lf
+*.toml  text eol=lf
+*.md    text eol=lf
+*.mdc   text eol=lf
+*.txt   text eol=lf
+*.cfg   text eol=lf
+*.ini   text eol=lf
+
+# --- Newline-sensitive files (must stay LF) --------------------------------
+# A shell script checked out with CRLF has a broken shebang and will not run.
+*.sh        text eol=lf
+Makefile    text eol=lf
+.env.example text eol=lf
+
+# Windows batch files, if ever added, must keep CRLF.
+*.bat   text eol=crlf
+*.cmd   text eol=crlf
+
+# --- Binary assets (never normalize or diff) -------------------------------
+*.png   binary
+*.jpg   binary
+*.jpeg  binary
+*.gif   binary
+*.webp  binary
+*.ico   binary
+*.mp4   binary
+*.mov   binary
+*.webm  binary
+*.mp3   binary
+*.wav   binary
+*.woff  binary
+*.woff2 binary
+*.ttf   binary
+*.otf   binary
+*.pdf   binary