rename docs directory to horus for collection name

docs/job-format.md

@@ -1,179 +0,0 @@
-# Job Format
-
-Jobs are the fundamental unit of work in Horus.
-
-## Structure
-
-```rust
-pub struct Job {
-    pub id: String,              // Unique job identifier
-    pub runner_id: String,       // Target runner ID
-    pub payload: String,         // Job payload (script/command)
-    pub timeout: Option<u64>,    // Timeout in seconds
-    pub env_vars: HashMap<String, String>, // Environment variables
-    pub signatures: Vec<Signature>, // Cryptographic signatures
-    pub created_at: i64,         // Creation timestamp
-    pub status: JobStatus,       // Current status
-}
-```
-
-## Job Status
-
-```rust
-pub enum JobStatus {
-    Pending,    // Queued, not yet started
-    Running,    // Currently executing
-    Completed,  // Finished successfully
-    Failed,     // Execution failed
-    Timeout,    // Exceeded timeout
-    Cancelled,  // Manually cancelled
-}
-```
-
-## Signature Format
-
-```rust
-pub struct Signature {
-    pub public_key: String,  // Signer's public key
-    pub signature: String,   // Cryptographic signature
-    pub algorithm: String,   // Signature algorithm (e.g., "ed25519")
-}
-```
-
-## Creating a Job
-
-### Minimal Job
-
-```rust
-use hero_job::Job;
-
-let job = Job::new(
-    "my-runner",
-    "print('Hello World')".to_string(),
-);
-```
-
-### With Timeout
-
-```rust
-let job = Job::builder()
-    .runner_id("my-runner")
-    .payload("long_running_task()")
-    .timeout(300) // 5 minutes
-    .build();
-```
-
-### With Environment Variables
-
-```rust
-use std::collections::HashMap;
-
-let mut env_vars = HashMap::new();
-env_vars.insert("API_KEY".to_string(), "secret".to_string());
-env_vars.insert("ENV".to_string(), "production".to_string());
-
-let job = Job::builder()
-    .runner_id("my-runner")
-    .payload("deploy_app()")
-    .env_vars(env_vars)
-    .build();
-```
-
-### With Signature
-
-```rust
-use hero_job::{Job, Signature};
-
-let job = Job::builder()
-    .runner_id("my-runner")
-    .payload("important_task()")
-    .signature(Signature {
-        public_key: "ed25519:abc123...".to_string(),
-        signature: "sig:xyz789...".to_string(),
-        algorithm: "ed25519".to_string(),
-    })
-    .build();
-```
-
-## Payload Format
-
-The payload format depends on the target runner:
-
-### Hero Runner
-Heroscript content:
-```heroscript
-!!git.list
-print("Repositories listed")
-!!docker.ps
-```
-
-### SAL Runner
-Rhai script with SAL modules:
-```rhai
-let files = os.list_dir("/tmp");
-for file in files {
-    print(file);
-}
-```
-
-### Osiris Runner
-Rhai script with Osiris database:
-```rhai
-let users = osiris.model("users");
-let user = users.create(#{
-    name: "Alice",
-    email: "alice@example.com"
-});
-```
-
-## Job Result
-
-```rust
-pub struct JobResult {
-    pub job_id: String,
-    pub status: JobStatus,
-    pub output: String,      // Stdout
-    pub error: Option<String>, // Stderr or error message
-    pub exit_code: Option<i32>,
-    pub started_at: Option<i64>,
-    pub completed_at: Option<i64>,
-}
-```
-
-## Best Practices
-
-### Timeouts
-- Always set timeouts for jobs
-- Default: 60 seconds
-- Long-running jobs: Set appropriate timeout
-- Infinite jobs: Use separate monitoring
-
-### Environment Variables
-- Don't store secrets in env vars in production
-- Use vault/secret management instead
-- Keep env vars minimal
-- Document required variables
-
-### Signatures
-- Always sign jobs in production
-- Use strong algorithms (ed25519)
-- Rotate keys regularly
-- Store private keys securely
-
-### Payloads
-- Keep payloads concise
-- Validate input data
-- Handle errors gracefully
-- Log important operations
-
-## Validation
-
-Jobs are validated before execution:
-
-1. **Structure**: All required fields present
-2. **Signature**: Valid cryptographic signature
-3. **Runner**: Target runner exists and available
-4. **Payload**: Non-empty payload
-5. **Timeout**: Reasonable timeout value
-
-Invalid jobs are rejected before execution.