Phase 1 MVP - Complete implementation

- Login with JWT and refresh token rotation
- Dashboard with projects cards
- ProjectView with TreeView navigation
- DocumentView with markdown editor and auto-save
- Tag management (create, assign, remove)
- Dark mode CSS variables
- Security fixes applied (logout to backend, createDocument endpoint)

node_modules/de-indent/test.js

@@ -0,0 +1,30 @@
+var assert = require('assert')
+var deindent = require('./index')
+
+describe('de-indent', function () {
+
+  it('0 indent', function () {
+    var str = '\nabc\n  bcd\n  cde\nefg'
+    var res = deindent(str)
+    assert.equal(str, res)
+  })
+
+  it('non-0 indent', function () {
+    var str = '  abc\n    bcd\n  cde\n    efg'
+    var res = deindent(str)
+    assert.equal(res, 'abc\n  bcd\ncde\n  efg')
+  })
+
+  it('tabs', function () {
+    var str = '\tabc\n\t\tbcd\n\tcde\n\t\tefg'
+    var res = deindent(str)
+    assert.equal(res, 'abc\n\tbcd\ncde\n\tefg')
+  })
+
+  it('single line', function () {
+    var str = '\n  <h2 class="red">{{msg}}</h2>\n'
+    var res = deindent(str)
+    assert.equal(res, '\n<h2 class="red">{{msg}}</h2>\n')
+  })
+
+})