Adds first version of the app. Local storage only.

.gitattributes

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+# Normalize line endings: store everything as LF in the repo, let git
+# check out text files as LF too (so this matches on Windows/Mac/Linux
+# alike and stops "LF will be replaced by CRLF" warnings/noisy diffs).
+* text=auto eol=lf
+
+# Windows-only scripts should keep CRLF regardless.
+*.bat text eol=crlf
+*.cmd text eol=crlf
+*.ps1 text eol=crlf
+
+# Don't touch binary files.
+*.png binary
+*.jpg binary
+*.jpeg binary
+*.gif binary
+*.ico binary
+*.svg binary
+*.woff binary
+*.woff2 binary
+*.ttf binary
+*.eot binary