Remove LOOT integration entirely

The sort button was already hidden on Linux (setVisible(false)) and
the LOOT feedback path (LootDialog -> addLootReport) has always been
Windows-only, meaning the dirty/incompatibilities/missingMasters/messages
tooltip bullets and the dirty-plugin icon could never fire on Linux.
MO2 shipped lootcli + libloot for a load-order sort mechanism that was
unreachable from the UI.

Users who want LOOT can download it from https://github.com/loot/loot
and run it against their instance directly.

- Drop libs/lootcli/, libloot Dockerfile build step, and lootcli
  staging/patchelf in build-inner.sh
- Drop src/src/loot.{cpp,h}, src/src/lootdialog.{cpp,h,ui}
- Extract MarkdownDocument / MarkdownPage (used by UpdateDialog for its
  changelog view) into src/src/markdowndocument.{h,cpp}
- Strip addLootReport, makeLootTooltip, Loot::Plugin field, LOOT icon
  checks, and LOOT tooltip/isProblematic/hasInfo paths from pluginlist
- Delete sortButton widget, updateSortButton(), onSortButtonClicked(),
  and all m_didUpdateMasterList wiring
- Delete lootLogLevel setting, combo box, and "Integrated LOOT" group
  from the diagnostics settings tab

1 files changed, 0 insertions, 52 deletions

diff --git a/libs/lootcli/CMakePresets.json b/libs/lootcli/CMakePresets.json
deleted file mode 100644
index 023baf5..0000000
--- a/libs/lootcli/CMakePresets.json
+++ /dev/null
@@ -1,52 +0,0 @@
-{
-  "configurePresets": [
-    {
-      "errors": {
-        "deprecated": true
-      },
-      "hidden": true,
-      "name": "cmake-dev",
-      "warnings": {
-        "deprecated": true,
-        "dev": true
-      }
-    },
-    {
-      "cacheVariables": {
-        "VCPKG_MANIFEST_NO_DEFAULT_FEATURES": {
-          "type": "BOOL",
-          "value": "ON"
-        }
-      },
-      "toolchainFile": "$env{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake",
-      "hidden": true,
-      "name": "vcpkg"
-    },
-    {
-      "binaryDir": "${sourceDir}/vsbuild",
-      "architecture": {
-        "strategy": "set",
-        "value": "x64"
-      },
-      "cacheVariables": {
-        "CMAKE_CXX_FLAGS": "/EHsc /MP /W4",
-        "VCPKG_TARGET_TRIPLET": {
-          "type": "STRING",
-          "value": "x64-windows-static-md"
-        }
-      },
-      "generator": "Visual Studio 17 2022",
-      "inherits": ["cmake-dev", "vcpkg"],
-      "name": "vs2022-windows",
-      "toolset": "v143"
-    }
-  ],
-  "buildPresets": [
-    {
-      "name": "vs2022-windows",
-      "resolvePackageReferences": "on",
-      "configurePreset": "vs2022-windows"
-    }
-  ],
-  "version": 4
-}