feat: Add ROM hacking guides and prompt management for enhanced user support

- Introduced `alttp_rom_hacking_guide.txt` and `oracle_of_secrets_guide.txt` for detailed ROM structure and hacking techniques.
- Implemented `PromptManager` class to manage loading and retrieving prompts based on different modes.
- Enhanced system prompt with new tool capabilities for hex and palette manipulation, along with TODO management features.
- Updated CLI experience with improved command handling and user guidance for ROM exploration tasks.

src/cli/service/agent/prompt_manager.cc

@@ -0,0 +1,47 @@
+#include "cli/service/agent/prompt_manager.h"
+#include <fstream>
+#include <sstream>
+#include "util/file_util.h"
+
+namespace yaze {
+namespace cli {
+namespace agent {
+
+std::string PromptManager::LoadPrompt(PromptMode mode) {
+  std::string path = GetPromptPath(mode);
+  std::ifstream file(path);
+  if (!file) return "";
+  
+  std::ostringstream ss;
+  ss << file.rdbuf();
+  return ss.str();
+}
+
+std::string PromptManager::GetPromptPath(PromptMode mode) {
+  switch (mode) {
+    case PromptMode::kStandard:
+      return "assets/agent/system_prompt_v3.txt";
+    case PromptMode::kOracleOfSecrets:
+      return "assets/agent/oracle_of_secrets_guide.txt";
+    case PromptMode::kCustom:
+      return "assets/agent/custom_prompt.txt";
+  }
+  return "";
+}
+
+std::vector<PromptMode> PromptManager::GetAvailableModes() {
+  return {PromptMode::kStandard, PromptMode::kOracleOfSecrets};
+}
+
+const char* PromptManager::ModeToString(PromptMode mode) {
+  switch (mode) {
+    case PromptMode::kStandard: return "ALTTP Standard";
+    case PromptMode::kOracleOfSecrets: return "Oracle of Secrets";
+    case PromptMode::kCustom: return "Custom";
+  }
+  return "Unknown";
+}
+
+}  // namespace agent
+}  // namespace cli
+}  // namespace yaze

src/cli/service/agent/prompt_manager.h

@@ -0,0 +1,29 @@
+#ifndef YAZE_CLI_SERVICE_AGENT_PROMPT_MANAGER_H_
+#define YAZE_CLI_SERVICE_AGENT_PROMPT_MANAGER_H_
+
+#include <string>
+#include <vector>
+
+namespace yaze {
+namespace cli {
+namespace agent {
+
+enum class PromptMode {
+  kStandard,        // Standard ALTTP
+  kOracleOfSecrets, // Oracle of Secrets hack
+  kCustom           // User-defined
+};
+
+class PromptManager {
+ public:
+  static std::string LoadPrompt(PromptMode mode);
+  static std::string GetPromptPath(PromptMode mode);
+  static std::vector<PromptMode> GetAvailableModes();
+  static const char* ModeToString(PromptMode mode);
+};
+
+}  // namespace agent
+}  // namespace cli
+}  // namespace yaze
+
+#endif  // YAZE_CLI_SERVICE_AGENT_PROMPT_MANAGER_H_