chore: stop tracking logs and e2e artifacts; expand gitignore

Ignore Playwright output, script logs, and runtime log directories;
remove those paths from the index while keeping local files.

Made-with: Cursor

.gitignore

@@ -1,2 +1,16 @@
 .DS_Store
 .claude/worktrees/
+
+node_modules/
+*.log
+
+tests/e2e/test-results/
+tests/e2e/reports/
+
+scripts/logs/
+msh_single_uniapp/.fixes/logs/
+
+front_log/
+msh_crmeb_22/front_log/
+msh_crmeb_22/crmeb_front_log/
+msh_crmeb_22/crmeb_admin_log/