chore: add project config and deploy preparation

- .vps-lab-config.json for VPS lab context
- .gitattributes
- README.md
- .planning/agent-history.json

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.gitattributes

@@ -0,0 +1,24 @@
+# Auto detect text files and perform LF normalization
+* text=auto
+
+# Force LF for scripts (importante per VPS Linux)
+*.sh text eol=lf
+*.bash text eol=lf
+deploy.sh text eol=lf
+
+# Force LF for config files
+*.yml text eol=lf
+*.yaml text eol=lf
+*.json text eol=lf
+*.md text eol=lf
+
+# Binary files
+*.png binary
+*.jpg binary
+*.jpeg binary
+*.gif binary
+*.ico binary
+*.woff binary
+*.woff2 binary
+*.ttf binary
+*.eot binary