feat: add Zero-Dependency AE_Comp_Editor_TipTap with auto-formatting support

src/routes/testing/editor_test/+page.svelte

@@ -0,0 +1,51 @@
+<script lang="ts">
+    import AE_Comp_Editor_TipTap from '$lib/elements/AE_Comp_Editor_TipTap.svelte';
+    import AE_Comp_Editor_CodeMirror from '$lib/elements/AE_Comp_Editor_CodeMirror.svelte';
+
+    let test_content = $state('<h2>Welcome to the Visual Editor Test</h2><p>This editor uses <strong>native browser rich text</strong> capabilities.</p><ul><li>No library conflicts</li><li>Uses existing <em>.tiptap</em> styles</li><li>Instant performance</li></ul>');
+    let log_lvl = 1;
+</script>
+
+<div class="p-8 space-y-8 max-w-5xl mx-auto h-full overflow-y-auto">
+    <header class="border-b border-surface-500/30 pb-4">
+        <h1 class="h1">Rich Text Editor Test</h1>
+        <p class="opacity-70">Testing the Zero-Dependency "TipTap" replacement.</p>
+    </header>
+
+    <div class="grid grid-cols-1 lg:grid-cols-2 gap-8">
+        <!-- Visual Editor -->
+        <section class="card p-4 space-y-4 variant-soft-primary">
+            <h2 class="h3 flex items-center gap-2">
+                <span class="fas fa-eye text-primary-500"></span>
+                Visual Editor (AE_Comp_Editor_TipTap)
+            </h2>
+            <div class="bg-surface-100-800-token rounded-lg">
+                <AE_Comp_Editor_TipTap
+                    bind:content={test_content}
+                    placeholder="Try writing something pretty..."
+                />
+            </div>
+        </section>
+
+        <!-- Source Code View -->
+        <section class="card p-4 space-y-4 variant-soft-tertiary">
+            <h2 class="h3 flex items-center gap-2">
+                <span class="fas fa-code text-tertiary-500"></span>
+                Source View (AE_Comp_Editor_CodeMirror)
+            </h2>
+            <div class="bg-surface-100-800-token rounded-lg h-[250px]">
+                <AE_Comp_Editor_CodeMirror
+                    bind:content={test_content}
+                    language="html"
+                    show_line_numbers={true}
+                />
+            </div>
+        </section>
+    </div>
+
+    <!-- HTML Preview -->
+    <section class="card p-4 space-y-4 bg-surface-900 text-green-400 font-mono text-xs overflow-auto max-h-96 shadow-2xl border border-white/10">
+        <h2 class="text-sm font-bold opacity-50 uppercase tracking-widest border-b border-white/10 pb-2">Raw Bound Content (Saved to DB)</h2>
+        <pre class="whitespace-pre">{test_content}</pre>
+    </section>
+</div>