v3.0.2: server-v2 모듈 분리 — Arduino·PPTX 라우트 추출 (-2923줄)

- routes-arduino.ts: Arduino 컴파일/라이브러리/QEMU/ESP8266 에뮬 전체
- routes-pptx.ts: PPTX 생성/편집/PDF/이미지 API 전체
- mocks-esp32: WiFi.STA(_STAProxy), scanNetworks, DELETE() 수정
- mocks-esp8266: DELETE() 수정
- server-v2.ts: 16106 → 13183줄 (–18%)

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

web-ui/code.html

@@ -280,6 +280,7 @@
             <!-- Arduino 에뮬레이터 + 업로드 -->
             <div class="csb-term-row">
               <button id="code-emu-btn" class="csb-term-btn" onclick="openArduinoEmulator()" title="Arduino 에뮬레이터 열기">아두이노</button>
+              <button id="code-compile-btn" class="csb-term-btn" onclick="csbCompileOnly()" title="실제 보드용 컴파일 (오류 시 AI 채팅으로 전송)">🔨 컴파일</button>
               <button id="code-upload-btn" class="csb-term-btn" onclick="csbUploadToBoard()" title="보드에 업로드 (USB 연결 필요)" style="background:var(--brand);color:#fff;border-color:var(--brand)">⚡ 업로드</button>
             </div>
           </div>
@@ -300,6 +301,12 @@
             <button class="code-sb-tab active" id="csb-libtab-installed" onclick="csbLibTab('installed')" style="flex:1;font-size:10px;padding:5px 0">설치됨</button>
             <button class="code-sb-tab"        id="csb-libtab-search"    onclick="csbLibTab('search')"    style="flex:1;font-size:10px;padding:5px 0">검색/설치</button>
           </div>
+          <div id="csb-lib-filter-row" style="display:flex;padding:4px 6px;gap:4px;border-bottom:1px solid var(--line);flex-shrink:0;flex-wrap:wrap;align-items:center">
+            <span style="font-size:9px;color:var(--muted);margin-right:2px">필터:</span>
+            <button id="csb-libf-all"   onclick="csbLibFilter('all')"   class="csb-libf-btn active" style="font-size:9px;padding:2px 7px;border-radius:3px;border:1px solid var(--line);background:var(--brand);color:#fff;cursor:pointer;font-family:inherit">전체</button>
+            <button id="csb-libf-compat" onclick="csbLibFilter('compat')" class="csb-libf-btn"        style="font-size:9px;padding:2px 7px;border-radius:3px;border:1px solid var(--line);background:var(--panel-2);color:var(--muted);cursor:pointer;font-family:inherit">이 보드만</button>
+            <button id="csb-libf-incompat" onclick="csbLibFilter('incompat')" class="csb-libf-btn"    style="font-size:9px;padding:2px 7px;border-radius:3px;border:1px solid var(--line);background:var(--panel-2);color:var(--muted);cursor:pointer;font-family:inherit">비호환</button>
+          </div>
           <div id="csb-lib-search-row" style="display:none;padding:6px 8px;border-bottom:1px solid var(--line);gap:5px;flex-shrink:0;align-items:center">
             <input id="csb-lib-q" placeholder="키워드 또는 라이브러리명..." onkeydown="if(event.key==='Enter')csbLibSearch()"
               style="flex:1;font-size:11px;padding:5px 8px;background:var(--panel-2);color:var(--text);border:1px solid var(--line);border-radius:6px;font-family:inherit;min-width:0">