Merge origin/main into atropos-integrations

Merged main's latest changes including:
- New hermes_cli/ unified CLI commands
- File operations tools, fuzzy match, patch parser
- RL training tools and tinker-atropos submodule
- Enhanced batch_runner and run_agent
- Gateway improvements (Telegram, Discord)
- Cron job management
- Installation scripts

Preserved our branch-specific features:
- Modal backend (atropos/backends/modal_backend.py)
- Modal terminal tool integration (ModalProfile, _ModalSandboxPool, etc.)
- Singularity/Apptainer support
- Atropos AgentEnv Modal config fields
- Combined pyproject.toml extras (atropos + messaging + cron + cli)

Conflict resolution:
- cli.py, model_tools.py, README.md: accepted main (newer features)
- pyproject.toml: combined both extras and package lists
- tools/terminal_tool.py: accepted main's base + re-inserted Modal integration

.env.example

@@ -66,8 +66,8 @@ OPENROUTER_BASE_URL=https://openrouter.ai/api/v1
 OPENROUTER_API_KEY=
 
 # Default model to use (OpenRouter format: provider/model)
-# Examples: anthropic/claude-sonnet-4, openai/gpt-4o, google/gemini-2.0-flash, zhipuai/glm-4-plus
-LLM_MODEL=anthropic/claude-sonnet-4
+# Examples: anthropic/claude-opus-4.6, openai/gpt-4o, google/gemini-2.0-flash, zhipuai/glm-4-plus
+LLM_MODEL=anthropic/claude-opus-4.6
 
 # =============================================================================
 # TOOL API KEYS
@@ -96,13 +96,17 @@ FAL_KEY=
 # - modal: Runs in Modal cloud sandboxes (scalable, requires Modal account)
 TERMINAL_ENV=local
 
+
 # Container images (for singularity/docker/modal backends)
 TERMINAL_DOCKER_IMAGE=python:3.11
 TERMINAL_SINGULARITY_IMAGE=docker://python:3.11
 TERMINAL_MODAL_IMAGE=python:3.11
 
-# Working directory inside the container
-TERMINAL_CWD=/tmp
+# Working directory for terminal commands
+# For CLI: "." means current directory (resolved automatically from config.yaml)
+# For containers (docker/singularity/modal): absolute path inside the container
+# Usually managed by config.yaml (terminal.cwd) — uncomment to override
+# TERMINAL_CWD=.
 
 # Default command timeout in seconds
 TERMINAL_TIMEOUT=60
@@ -285,3 +289,31 @@ WEB_TOOLS_DEBUG=false
 VISION_TOOLS_DEBUG=false
 MOA_TOOLS_DEBUG=false
 IMAGE_TOOLS_DEBUG=false
+
+# =============================================================================
+# CONTEXT COMPRESSION (Auto-shrinks long conversations)
+# =============================================================================
+# When conversation approaches model's context limit, middle turns are
+# automatically summarized to free up space.
+#
+# CONTEXT_COMPRESSION_ENABLED=true        # Enable auto-compression (default: true)
+# CONTEXT_COMPRESSION_THRESHOLD=0.85      # Compress at 85% of context limit
+# CONTEXT_COMPRESSION_MODEL=google/gemini-2.0-flash-001  # Fast model for summaries
+
+# =============================================================================
+# RL TRAINING (Tinker + Atropos)
+# =============================================================================
+# Run reinforcement learning training on language models using the Tinker API.
+# Requires the rl-server to be running (from tinker-atropos package).
+
+# Tinker API Key - RL training service
+# Get at: https://tinker-console.thinkingmachines.ai/keys
+TINKER_API_KEY=
+
+# Weights & Biases API Key - Experiment tracking and metrics
+# Get at: https://wandb.ai/authorize
+WANDB_API_KEY=
+
+# RL API Server URL (default: http://localhost:8080)
+# Change if running the rl-server on a different host/port
+# RL_API_URL=http://localhost:8080