Fix remaining 3 CI failures: qmake, DEPSDIR, lrelease

- Windows Qt: use qmake-qt5/windeployqt-qt5 (MSYS2 binary names)
- Windows daemon: override DEPSDIR=/mingw64 for CI, separate steps
- Linux Qt: add qttools5-dev-tools for lrelease (qm file generation)

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

.github/workflows/build-all.yml

@@ -46,7 +46,7 @@ jobs:
 
       - name: Run qmake
         run: |
-          /mingw64/bin/qmake triangles-qt.pro "RELEASE=1"
+          qmake-qt5 triangles-qt.pro "RELEASE=1"
 
       - name: Build
         run: |
@@ -56,7 +56,7 @@ jobs:
         run: |
           mkdir -p dist
           cp release/triangles-qt.exe dist/
-          windeployqt dist/triangles-qt.exe || true
+          windeployqt-qt5 dist/triangles-qt.exe || true
           # Copy runtime DLLs
           for dll in libgcc_s_seh-1.dll libstdc++-6.dll libwinpthread-1.dll; do
             cp /mingw64/bin/$dll dist/ 2>/dev/null || true
@@ -92,12 +92,14 @@ jobs:
             mingw-w64-x86_64-miniupnpc
             make
 
-      - name: Build and strip daemon
+      - name: Build daemon
         run: |
           cd src
           mkdir -p obj
-          make -f makefile.mingw -j$(nproc)
-          strip --strip-all trianglesd.exe
+          make -f makefile.mingw DEPSDIR=/mingw64 -j$(nproc)
+
+      - name: Strip daemon
+        run: strip --strip-all src/trianglesd.exe
 
       - name: Upload artifact
         uses: actions/upload-artifact@v4
@@ -114,8 +116,8 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install -y build-essential qt5-qmake qtbase5-dev \
-            libboost-all-dev libssl-dev libdb++-dev libleveldb-dev \
-            libevent-dev libminiupnpc-dev
+            qttools5-dev-tools libboost-all-dev libssl-dev libdb++-dev \
+            libleveldb-dev libevent-dev libminiupnpc-dev
 
       - name: Build LevelDB
         run: |