build: setup git repo

.gitattributes

@@ -0,0 +1,15 @@
+# Auto detect text files and normalise to LF on commit
+* text=auto eol=lf
+
+# Force shell scripts to always use LF (critical for Docker containers)
+*.sh text eol=lf
+
+# Force Docker-related files to LF
+Dockerfile* text eol=lf
+docker-compose*.yml text eol=lf
+*.conf text eol=lf
+
+# Keep Windows batch files with CRLF
+*.bat text eol=crlf
+*.cmd text eol=crlf
+*.ps1 text eol=crlf

.gitignore

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+node_modules/
+dist/