Fix MLIQ water parsing, skip interior water, clear movement on teleport

- Remove bogus 2-byte skip after materialId in MLIQ parser that shifted
  all vertex heights and tile flags by 2 bytes (garbage data)
- Skip liquid loading for interior WMO groups (flag 0x2000) to prevent
  indoor water from rendering as outdoor canal water
- Clear movement inputs on teleport/portal to prevent auto-running after
  zone transfer (held keys persist through loading screen)

src/core/application.cpp

@@ -970,6 +970,10 @@ void Application::update(float deltaTime) {
                 bool onTransportNow = gameHandler && gameHandler->isOnTransport();
                 if (worldEntryMovementGraceTimer_ > 0.0f) {
                     worldEntryMovementGraceTimer_ -= deltaTime;
+                    // Clear stale movement from before teleport each frame
+                    // until grace period expires (keys may still be held)
+                    if (renderer && renderer->getCameraController())
+                        renderer->getCameraController()->clearMovementInputs();
                 }
                 if (renderer && renderer->getCameraController()) {
                 const bool externallyDrivenMotion = onTaxi || onTransportNow || chargeActive_;
@@ -1550,6 +1554,9 @@ void Application::setupUICallbacks() {
             worldEntryMovementGraceTimer_ = 2.0f;
             taxiLandingClampTimer_ = 0.0f;
             lastTaxiFlight_ = false;
+            // Stop any movement that was active before the teleport
+            if (renderer->getCameraController())
+                renderer->getCameraController()->clearMovementInputs();
             return;
         }
 
@@ -1565,6 +1572,9 @@ void Application::setupUICallbacks() {
         worldEntryMovementGraceTimer_ = 2.0f;
         taxiLandingClampTimer_ = 0.0f;
         lastTaxiFlight_ = false;
+        // Stop any movement that was active before the teleport
+        if (renderer && renderer->getCameraController())
+            renderer->getCameraController()->clearMovementInputs();
         loadOnlineWorldTerrain(mapId, x, y, z);
         // loadedMapId_ is set inside loadOnlineWorldTerrain (including
         // any deferred entries it processes), so we must NOT override it here.

src/pipeline/wmo_loader.cpp

@@ -586,10 +586,6 @@ bool WMOLoader::loadGroup(const std::vector<uint8_t>& groupData,
                         group.liquid.basePosition.y = read<float>(groupData, parseOffset);
                         group.liquid.basePosition.z = read<float>(groupData, parseOffset);
                         group.liquid.materialId = read<uint16_t>(groupData, parseOffset);
-                        if (parseOffset + sizeof(uint16_t) <= subChunkEnd) {
-                            // Reserved/flags in some WMO liquid variants.
-                            parseOffset += sizeof(uint16_t);
-                        }
 
                         // Keep parser resilient across minor format variants:
                         // prefer explicit per-vertex floats, otherwise fall back to flat.

src/rendering/terrain_manager.cpp

@@ -837,10 +837,11 @@ bool TerrainManager::advanceFinalization(FinalizingTile& ft) {
                         modelMatrix = glm::rotate(modelMatrix, wmoReady.rotation.y, glm::vec3(0.0f, 1.0f, 0.0f));
                         modelMatrix = glm::rotate(modelMatrix, wmoReady.rotation.x, glm::vec3(1.0f, 0.0f, 0.0f));
                         for (const auto& group : wmoReady.model.groups) {
-                            if (group.liquid.hasLiquid()) {
+                            if (!group.liquid.hasLiquid()) continue;
-                                waterRenderer->loadFromWMO(group.liquid, modelMatrix, wmoInstId);
+                            // Skip interior groups — their liquid is for indoor areas
-                                loadedLiquids++;
+                            if (group.flags & 0x2000) continue;
-                            }
+                            waterRenderer->loadFromWMO(group.liquid, modelMatrix, wmoInstId);
+                            loadedLiquids++;
                         }
                     }
                 }

src/rendering/water_renderer.cpp

@@ -875,8 +875,6 @@ void WaterRenderer::loadFromWMO([[maybe_unused]] const pipeline::WMOLiquid& liqu
     const int vertexCount = gridWidth * gridHeight;
 
     // WMO liquid base heights sit ~2 units above the visual waterline.
-    // Lower them to match surrounding terrain water and prevent clipping
-    // at bridge edges and walkways.
     constexpr float WMO_WATER_Z_OFFSET = -1.0f;
     float adjustedZ = surface.origin.z + WMO_WATER_Z_OFFSET;
     surface.heights.assign(vertexCount, adjustedZ);
@@ -895,7 +893,6 @@ void WaterRenderer::loadFromWMO([[maybe_unused]] const pipeline::WMOLiquid& liqu
     for (size_t t = 0; t < tileCount; t++) {
         bool hasLiquid = true;
         if (t < liquid.flags.size()) {
-            // In WoW MLIQ format, (flags & 0x0F) == 0x0F means "no liquid" for this tile
             if ((liquid.flags[t] & 0x0F) == 0x0F) {
                 hasLiquid = false;
             }