feat(bot): add configurable history limit for conversation prompts

Added support for configurable conversation history limits through bot configuration. The bot now reads 'prompt-history' from config (defaulting to -1 for unlimited) and trims the conversation history accordingly before generating prompts. Updated announcements bot template to use history limit of 2 messages instead of the previous compact setting.

src/bot/mod.rs

@@ -385,10 +385,29 @@ impl BotOrchestrator {
                 .await?
         };
 
-        // Acquire lock briefly for history retrieval
+        // Get history limit from bot config (default -1 for unlimited)
+        let history_limit = {
+            let config_manager = ConfigManager::new(Arc::clone(&self.state.conn));
+            config_manager
+                .get_config(
+                    &Uuid::parse_str(&message.bot_id).unwrap_or_default(),
+                    "prompt-history",
+                    None,
+                )
+                .unwrap_or_default()
+                .parse::<i32>()
+                .unwrap_or(-1)
+        };
+
+        // Acquire lock briefly for history retrieval with configurable limit
         let history = {
             let mut sm = self.state.session_manager.lock().await;
-            sm.get_conversation_history(session.id, user_id)?
+            let mut history = sm.get_conversation_history(session.id, user_id)?;
+            if history_limit > 0 && history.len() > history_limit as usize {
+                let start = history.len() - history_limit as usize;
+                history.drain(0..start);
+            }
+            history
         };
 
         let mut prompt = String::new();

templates/announcements.gbai/annoucements.gbot/config.csv

@@ -1,5 +1,5 @@
 name,value
-prompt-compact, 10
+prompt-history, 2
 theme-color1,green
 theme-color2,yellow
 custom-logo-url,https://example.com/logo.png

version_6.0.1_to_6.0.5_report.md

@@ -0,0 +1,116 @@
+# BotServer Version 6.0.1 to 6.0.5 Executive Report
+
+## Executive Summary
+This report outlines the key database schema and architectural changes introduced between versions 6.0.1 and 6.0.5 of BotServer platform. The changes represent a major evolution in configuration management, knowledge base handling, and automation capabilities.
+
+## Version-by-Version Changes
+
+### Version 6.0.1
+- **Key Change**: Introduced bot memory system
+- **Details**:
+  - Created `bot_memories` table with key-value storage
+  - Added indexes for efficient memory lookups
+  - Supports persistent bot state management
+
+### Version 6.0.2
+- **Key Change**: Knowledge Base and Tools Management
+- **Details**:
+  - Added `kb_documents` table for document metadata
+  - Created `kb_collections` for organizing documents
+  - Introduced `basic_tools` table for compiled BASIC tools
+  - Added comprehensive indexing for performance
+  - Implemented automatic timestamp updates via triggers
+
+### Version 6.0.3
+- **Key Change**: User KB associations and session tools
+- **Details**:
+  - Added `user_kb_associations` to track active KBs per user
+  - Created `session_tool_associations` for session-specific tools
+  - Improved personalization and session context management
+
+### Version 6.0.4
+- **Key Change**: Comprehensive Configuration Management
+- **Details**:
+  - Replaced .env files with database-backed configuration
+  - Added multi-tenancy support with `tenants` table
+  - Created tables for server, tenant, and bot configurations
+  - Added model configuration management
+  - Implemented connection management system
+  - Introduced component installation system
+  - Enhanced configuration security with encryption support
+
+### Version 6.0.5
+- **Key Change**: Automation Improvements
+- **Details**:
+  - Enhanced system_automations table with name and bot_id
+  - Added unique constraints for data integrity
+  - Fixed clicks table primary key structure
+  - Improved scheduled automation handling
+
+## Git Commit History (6.0.1 to 6.0.5)
+
+## Change Statistics
+- **Files Changed**: 85
+- **Lines Added**: 11,457  
+- **Lines Removed**: 3,385
+- **Key Areas Modified**:
+  - Documentation (+2,176 lines across 5 new files)
+  - Package Manager (major refactoring with facade/installer additions)
+  - Knowledge Base System (new embeddings, minio, qdrant modules)
+  - Basic Tools Compiler (+433 lines)
+  - Tool Keywords System (+1,200 lines across multiple files)
+  - Configuration System (+344 lines)
+  - Web Automation (+231 lines)
+- c5953808 - Support legacy bootstrap and update installer
+- 248ad08e - Add new KB and session association tables  
+- de5b651b - Refactor config loading and DB URL parsing
+- 30b02658 - Add include_dir dependency for embedded migrations
+- 93dab6f7 - Update PostgreSQL installer commands
+- ed93f70f - Remove tables install from bootstrap
+- f8d4e892 - Add progress bars and enhance bootstrap
+- fa0fa390 - Add await to bootstrap start_all call  
+- 2af3e3a4 - Add method to start all components
+- 6f305175 - Tables installation improvements
+- 88ca2143 - Add package manager CLI and component system
+- aa69c63c - Refactor bootstrap and package manager
+- e1f91113 - Update password generator
+- d970d48a - Postgres to version 18
+- 88a52f17 - New bootstrap engine
+- d9e0f1f2 - Knowledge management system
+- a77e0d6a - Enhanced knowledge management logic
+- 27d03499 - Bot package refactoring
+- be1e2575 - Initial bot package refactor
+
+## Architectural Impact
+1. **Configuration Management**:
+   - Centralized all configuration in database
+   - Added encryption support for sensitive data
+   - Enabled multi-environment management
+
+2. **Knowledge Base & Tools**:
+   - Created comprehensive document management system
+   - Added collection-level organization
+   - Improved search capabilities via indexing
+   - Introduced tool management system with compilation support
+   - Added KB embedding and vector search capabilities
+
+3. **Automation**:
+   - Enhanced scheduling capabilities
+   - Improved data integrity with constraints
+   - Better bot-specific automation handling
+   - Added container management scripts
+
+4. **Code Evolution**:
+   - Expanded package management functionality
+   - Added web automation capabilities
+   - Enhanced basic tool keywords system
+   - Improved documentation and examples
+
+## Recommended Actions
+1. Review configuration migration for existing deployments
+2. Audit knowledge base document indexing
+3. Verify automation schedules after upgrade
+4. Test multi-tenancy features if applicable
+5. Review new tool management system implementation
+6. Evaluate container deployment scripts
+7. Test web automation capabilities