remove k8s configs, update worker for multi-languages support, add local-submit option

src/LiquidCode.Tester.Worker/appsettings.json

@@ -8,6 +8,83 @@
   "AllowedHosts": "*",
   "Cpp": {
     "Compiler": "g++",
-    "CompilerFlags": "-O2 -std=c++17 -Wall"
+    "CompilerFlags": "-O2 -std=c++17 -Wall",
+    "Versions": {
+      "14": {
+        "Compiler": "g++",
+        "CompilerFlags": "-O2 -std=c++14 -Wall"
+      },
+      "17": {
+        "Compiler": "g++",
+        "CompilerFlags": "-O2 -std=c++17 -Wall"
+      },
+      "20": {
+        "Compiler": "g++",
+        "CompilerFlags": "-O2 -std=c++20 -Wall"
+      }
+    }
+  },
+  "Java": {
+    "Compiler": "javac",
+    "CompilerFlags": "",
+    "Versions": {
+      "8": {
+        "Compiler": "javac",
+        "CompilerFlags": "-source 8 -target 8"
+      },
+      "11": {
+        "Compiler": "javac",
+        "CompilerFlags": "-source 11 -target 11"
+      },
+      "17": {
+        "Compiler": "javac",
+        "CompilerFlags": ""
+      }
+    }
+  },
+  "Kotlin": {
+    "Compiler": "kotlinc",
+    "CompilerFlags": "",
+    "Versions": {
+      "1.9": {
+        "Compiler": "kotlinc",
+        "CompilerFlags": ""
+      }
+    }
+  },
+  "CSharp": {
+    "Compiler": "csc",
+    "CompilerFlags": "/optimize+",
+    "Versions": {
+      "7": {
+        "Compiler": "csc",
+        "CompilerFlags": "/optimize+ /langversion:7"
+      },
+      "8": {
+        "Compiler": "csc",
+        "CompilerFlags": "/optimize+ /langversion:8"
+      },
+      "9": {
+        "Compiler": "csc",
+        "CompilerFlags": "/optimize+ /langversion:9"
+      }
+    }
+  },
+  "Python": {
+    "Executable": "python3",
+    "Versions": {
+      "3.8": {
+        "Executable": "python3.8"
+      },
+      "3.9": {
+        "Executable": "python3.9"
+      },
+      "3.10": {
+        "Executable": "python3.10"
+      },
+      "3.11": {
+        "Executable": "python3.11"
+      }
+    }
   }
 }