feat: switch to opencode

install-scripts/dotnet

@@ -6,6 +6,7 @@ set -eu
 
 install_dir="$DEV_TOOLS_DIR/dotnet"
 bin_dir="$DEV_TOOLS_DIR/bin"
+runtime_dir="$DEV_TOOLS_DIR/runtime/dotnet"
 installer=$(mktemp)
 trap 'rm -f "$installer"' EXIT
 
@@ -25,9 +26,9 @@ PYTHON
 printf '%s\n' \
     '#!/bin/sh' \
     "export DOTNET_ROOT='$install_dir'" \
-    'export DOTNET_CLI_HOME="${DOTNET_CLI_HOME:-/tmp/agentci-dotnet}"' \
-    'export NUGET_PACKAGES="${NUGET_PACKAGES:-/tmp/agentci-nuget/packages}"' \
-    'export NUGET_HTTP_CACHE_PATH="${NUGET_HTTP_CACHE_PATH:-/tmp/agentci-nuget/http-cache}"' \
+    "export DOTNET_CLI_HOME='$runtime_dir/home'" \
+    "export NUGET_PACKAGES='$runtime_dir/nuget/packages'" \
+    "export NUGET_HTTP_CACHE_PATH='$runtime_dir/nuget/http-cache'" \
     'export HOME="$DOTNET_CLI_HOME"' \
     'export DOTNET_CLI_TELEMETRY_OPTOUT=1' \
     'export DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1' \