Add Standard Deviation Channel (SDCHANNEL) implementation and documentation

- Implemented Sdchannel class for calculating standard deviation channels based on linear regression.
- Added detailed documentation for SDCHANNEL, including overview, calculation methods, and interpretation.
- Updated project files to include new numerics library components in Channels and Volatility projects.

.vscode/launch.json

@@ -1,11 +1,32 @@
 {
     "version": "0.2.0",
     "configurations": [
+
+        {
+            "name": "Build lib/quantalib.csproj (Debug net10.0)",
+            "type": "coreclr",
+            "request": "launch",
+            "program": "dotnet",
+            "args": [
+                "build",
+                "${workspaceFolder}/lib/quantalib.csproj",
+                "--configuration",
+                "Debug",
+                "--framework",
+                "net10.0"
+            ],
+            "cwd": "${workspaceFolder}",
+            "stopAtEntry": false,
+            "console": "integratedTerminal",
+            "logging": {
+                "moduleLoad": false
+            }
+        },
         {
             "name": "Debug Tests",
             "type": "coreclr",
             "request": "launch",
-            "preLaunchTask": "build",
+            "preLaunchTask": "build-sln-debug",
             "program": "dotnet",
             "args": [
                 "test",
@@ -28,6 +49,25 @@
             "logging": {
                 "moduleLoad": false
             }
+        },
+        {
+            "name": "Build solution (Debug)",
+            "type": "coreclr",
+            "request": "launch",
+            "preLaunchTask": "build-sln-debug",
+            "program": "dotnet",
+            "args": [
+                "build",
+                "${workspaceFolder}/QuanTAlib.sln",
+                "--configuration",
+                "Debug"
+            ],
+            "cwd": "${workspaceFolder}",
+            "stopAtEntry": false,
+            "console": "integratedTerminal",
+            "logging": {
+                "moduleLoad": false
+            }
         }
     ]
 }

.vscode/settings.json

@@ -155,9 +155,9 @@
   "dotnet.server.useOmnisharp": false,
 
   "sonarlint.connectedMode.project": {
-    "connectionId": "mihakralj-quantalib",
+    "connectionId": "QuanTAlib",
     "projectKey": "mihakralj_QuanTAlib"
-  },
+},
   "coderabbit.agentType": "Cline",
   "qodana.pathPrefix": "",
   "qodana.args": ["--config", ".qodana/qodana.yaml"],

.vscode/tasks.json

@@ -56,6 +56,34 @@
       "problemMatcher": "$msCompile",
       "group": { "kind": "test", "isDefault": true },
       "presentation": { "reveal": "always", "panel": "new" }
+    },
+    {
+      "label": "build-lib-net10-debug",
+      "type": "process",
+      "command": "dotnet",
+      "args": [
+        "build",
+        "${workspaceFolder}/lib/quantalib.csproj",
+        "--configuration",
+        "Debug",
+        "--framework",
+        "net10.0"
+      ],
+      "problemMatcher": "$msCompile",
+      "group": { "kind": "build", "isDefault": false }
+    },
+    {
+      "label": "build-sln-debug",
+      "type": "process",
+      "command": "dotnet",
+      "args": [
+        "build",
+        "${workspaceFolder}/QuanTAlib.sln",
+        "--configuration",
+        "Debug"
+      ],
+      "problemMatcher": "$msCompile",
+      "group": { "kind": "build", "isDefault": false }
     }
   ]
 }