windows fix maybe?

.gitea/workflows/build.yaml

@@ -114,15 +114,15 @@ jobs:
           git config --global url."https://github.com/".insteadOf "git@github.com:"
           git submodule update --init --recursive
 
-      # --- 1. CLEANUP: Nuke Cache (Essential to fix previous download errors) ---
-      - name: Nuke Old Boost Cache
+      # --- 1. CLEANUP: Nuke Cache & Bad Downloads ---
+      - name: Nuke Old Boost Cache & Downloads
         run: |
           echo "Deleting cached Boost build and downloads..."
           rm -rf external/monero/contrib/depends/work/build/x86_64-w64-mingw32/boost
           rm -rf external/monero/contrib/depends/built/x86_64-w64-mingw32/boost
           rm -rf external/monero/contrib/depends/work/download/boost*
 
-      # --- 2. UPGRADE BOOST (The "Simple & Robust" Way) ---
+      # --- 2. UPGRADE BOOST (Robust Patching) ---
       - name: Upgrade Boost Version to 1.80.0
         run: |
           echo "Forcing depends to use Boost 1.80.0..."
@@ -135,13 +135,13 @@ jobs:
           # 2. Update Hash (For boost_1_80_0.tar.gz)
           sed -i 's/sha256_hash=.*$/sha256_hash=4b2136f98bdd1f5857f1c3dea9ac2018effe65286cf251534b6ae20cc45e1847/g' $BOOST_MK
           
-          # 3. DELETE PATCHES (The Fix: Just delete the line entirely)
-          sed -i '/_patches=/d' $BOOST_MK
+          # 3. DELETE PATCHES (The Fix: Delete ANY line with "_patches" in it)
+          sed -i '/_patches/d' $BOOST_MK
           
           # 4. Add Context/Coroutine libraries
           sed -i 's/chrono,/chrono,context,coroutine,/g' $BOOST_MK
           
-          # Debug: Verify the file content
+          # Debug: Verify the file content to be sure
           echo "--- MODIFIED BOOST.MK ---"
           cat $BOOST_MK