chore: harden repository defaults

.gitattributes

@@ -0,0 +1,12 @@
+* text=auto eol=lf
+
+*.png binary
+*.jpg binary
+*.jpeg binary
+*.gif binary
+*.webp binary
+*.ico binary
+*.pdf binary
+*.ttf binary
+*.woff binary
+*.woff2 binary

.gitignore

@@ -1,5 +1,20 @@
 node_modules/
 .tmp-ts/
+miniprogram_npm/
+dist/
+build/
+coverage/
 project.private.config.json
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+.idea/
+.vscode/
+*.suo
+*.user
+*.tmp
+*.swp
 .DS_Store
 Thumbs.db