feat(automation): add proactive schedule loop

ARD-458: add a durable proactive automation loop with schedule storage, attenuated cap-token validation, per-fire provisioning, and channel delivery hooks.

Signed-off-by: Ardur <team@ardur.ai>

Author: ArdurAI

Cargo.lock

@@ -21,6 +21,9 @@ members = [
     "crates/memory-qdrant",
     "crates/runtime",
     "crates/automation",
+    "crates/cron",
+    "crates/standing-goals",
+    "crates/task-flow",
     "crates/cost-gate",
     "crates/provider-runtime",
     "crates/media-decode",
@@ -230,6 +233,9 @@ ardur-memory-qdrant = { path = "crates/memory-qdrant" }
 ardur-runtime = { path = "crates/runtime" }
 ardur-acp = { path = "crates/acp" }
 ardur-automation = { path = "crates/automation" }
+ardur-cron = { path = "crates/cron" }
+ardur-standing-goals = { path = "crates/standing-goals" }
+ardur-task-flow = { path = "crates/task-flow" }
 ardur-cost-gate = { path = "crates/cost-gate" }
 ardur-provider-runtime = { path = "crates/provider-runtime" }
 ardur-media-decode = { path = "crates/media-decode" }

Cargo.toml

@@ -14,16 +14,23 @@ ardur-cap-token = { workspace = true }
 # §11.0 policy decisions are referenced by id in conditional receipts; actual
 # Cedar evaluation lands in a later phase.
 ardur-cedar-policy = { workspace = true }
+ardur-cost-gate = { workspace = true }
+ardur-cron = { workspace = true }
+ardur-fused-runtime = { workspace = true }
 # §11.14 receipt vocabulary supplies digests and cost accounting types for task
 # and per-step receipt bodies.
 ardur-receipt = { workspace = true }
 # §1.0 runtime owns provider/tool/session placeholder ids reused by task steps.
 ardur-runtime = { workspace = true }
+ardur-standing-goals = { workspace = true }
 async-trait = { workspace = true }
+chrono = { workspace = true }
 serde = { workspace = true }
 serde_json = { workspace = true }
 thiserror = { workspace = true }
+tokio = { workspace = true }
 uuid = { workspace = true }
 
 [dev-dependencies]
 tokio = { workspace = true }
+tempfile = { workspace = true }

crates/automation/Cargo.toml

@@ -25,10 +25,17 @@
 
 mod error;
 pub mod learning;
+pub mod proactive;
 mod task_record;
 pub mod tasks;
 
 pub use error::TaskFlowError;
+pub use proactive::{
+    AutomationAttenuation, AutomationChannel, AutomationDeliveryEvent, AutomationRuntime,
+    AutomationSchedule, AutomationScheduleId, AutomationScheduleStatus, FileScheduleStore,
+    FireReport, FusedAutomationRuntime, InMemoryScheduleStore, MpscAutomationChannel,
+    ProactiveAutomationError, ProactiveAutomationLoop, ScheduleStore, ScheduledCapToken,
+};
 pub use task_record::{TaskRecord, TaskStatus};
 pub use tasks::flow::{
     BranchOutcome, BranchState, BundleHash, CapTokenJti, CedarDecisionId, CedarExpression,