Adding settings.json, launch.json and .env file to ensure launching and debugging works smoothly on VSCode

.env

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+PYTHONPATH: "${workspaceFolder}"

.vscode/launch.json

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+{
+    "version": "0.2.0",
+    "configurations": [
+        
+        {
+            "name": "Python Debugger: Current File",
+            "type": "debugpy",
+            "request": "launch",
+            "program": "${file}",
+            "console": "integratedTerminal",
+            "env": {"PYTHONPATH": "${workspaceFolder}/defs"}
+        }
+    ]
+}

.vscode/settings.json

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+{
+    "chat.agent.enabled": false,
+    "chat.checkpoints.enabled": false,
+    "chat.undoRequests.restoreInput": false,
+    "chat.agent.sandbox.allowAutoApprove": false,
+    "chat.agent.sandbox.allowUnsandboxedCommands": false,
+    "chat.agent.sandbox.retryWithAllowNetworkRequests": false,
+    "chat.agent.codeBlockProgress": false,
+    "chat.agent.thinking.generateTitles": false,
+    "chat.agent.thinking.terminalTools": false,
+    "chat.math.enabled": false,
+    "chat.editor.localAgent.enabled": false,
+    "chat.extensionUnification.enabled": false,
+    "chat.viewSessions.enabled": false,
+    "chat.extensionTools.enabled": false,
+    "chat.tools.autoExpandFailures": false,
+    "chat.tools.confirmationCarousel.enabled": false,
+    "chat.tools.terminal.enableAutoApprove": false,
+    "chat.tools.terminal.preventShellHistory": false,
+    "chat.tools.todos.showWidget": false,
+    "chat.tools.terminal.autoApproveWorkspaceNpmScripts": false,
+    "chat.tools.terminal.enforceTimeoutFromModel": false,
+    "chat.tools.terminal.simpleCollapsible": false,
+    "chat.mcp.apps.enabled": false,
+    "chat.detectParticipant.enabled": false,
+    "chat.implicitContext.suggestedContext": false,
+    "chat.includeApplyingInstructions": false,
+    "chat.useAgentSkills": false,
+    "chat.useAgentsMdFile": false,
+    "chat.useClaudeMdFile": false,
+    "chat.useHooks": false,
+    "chat.sendElementsToChat.attachImages": false,
+    "inlineChat.askInChat": false,
+    "inlineChat.fixDiagnostics": false,
+    "python-envs.defaultEnvManager": "ms-python.python:conda",
+    "python-envs.defaultPackageManager": "ms-python.python:conda",
+    "python.envFile": "${workspaceFolder}/.env",
+    "python.terminal.useEnvFile": true
+}