Add comprehensive test suite for BuddAI v3.1

- Implemented tests for database initialization, SQL injection prevention, auto-learning pattern extraction, module detection, complexity detection, LRU cache performance, session export, actionable suggestions, repository indexing, search query safety, and context window management.
- Utilized SQLite for database operations and temporary directories for test isolation.
- Included detailed output for test results with color-coded pass/fail indicators.

examples/buddai_generated.cpp

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+/*
+ * BuddAI Complex Test Sketch
+ * Purpose: Verify .ino detection in frontend
+ */
+
+#include <Arduino.h>
+
+// Configuration
+const int LED_PIN = 2;
+const int SENSOR_PIN = 34;
+const unsigned long INTERVAL = 1000;
+
+// State Machine
+enum State {
+  IDLE,
+  ACTIVE,
+  ERROR
+};
+
+State currentState = IDLE;
+unsigned long previousMillis = 0;
+
+// Function Prototypes
+void updateState();
+void handleSensors();
+
+void setup() {
+  Serial.begin(115200);
+  pinMode(LED_PIN, OUTPUT);
+  pinMode(SENSOR_PIN, INPUT);
+  
+  Serial.println("BuddAI System Initialized");
+  Serial.println("Waiting for input...");
+}
+
+void loop() {
+  unsigned long currentMillis = millis();
+
+  // Non-blocking timer
+  if (currentMillis - previousMillis >= INTERVAL) {
+    previousMillis = currentMillis;
+    updateState();
+  }
+
+  handleSensors();
+}
+
+void updateState() {
+  switch (currentState) {
+    case IDLE:
+      digitalWrite(LED_PIN, LOW);
+      Serial.println("State: IDLE");
+      currentState = ACTIVE;
+      break;
+      
+    case ACTIVE:
+      digitalWrite(LED_PIN, HIGH);
+      Serial.println("State: ACTIVE");
+      // Simulate work
+      currentState = IDLE;
+      break;
+      
+    case ERROR:
+      digitalWrite(LED_PIN, HIGH);
+      delay(100);
+      digitalWrite(LED_PIN, LOW);
+      delay(100);
+      break;
+  }
+}
+
+void handleSensors() {
+  int reading = analogRead(SENSOR_PIN);
+  if (reading > 4000) {
+    currentState = ERROR;
+    Serial.println("Alert: Sensor Overload!");
+  }
+}

examples/buddai_generated.csharp

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+// Define the LED pin
+const int ledPin = 9;
+
+void setup() {
+  // Set up the LED pin as an output
+  pinMode(ledPin, OUTPUT);
+}
+
+void loop() {
+  // Turn the LED on
+  digitalWrite(ledPin, HIGH);
+
+  // Wait for 1 second (1000 milliseconds)
+  delay(1000);
+
+  // Turn the LED off
+  digitalWrite(ledPin, LOW);
+
+  // Wait for another 1 second
+  delay(1000);
+}

examples/buddai_generated.typescript

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+[object Object]