refactor(core): move database schema ownership (#29068)

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>

packages/opencode/src/skill/index.ts

@@ -3,7 +3,7 @@ import { pathToFileURL } from "url"
 import { Effect, Layer, Context, Schema } from "effect"
 import { NamedError } from "@opencode-ai/core/util/error"
 import type { Agent } from "@/agent/agent"
-import { Bus } from "@/bus"
+import { EventV2Bridge } from "@/event-v2-bridge"
 import { InstanceState } from "@/effect/instance-state"
 import { Global } from "@opencode-ai/core/global"
 import { Permission } from "@/permission"
@@ -101,7 +101,7 @@ export interface Interface {
   readonly available: (agent?: Agent.Info) => Effect.Effect<Info[]>
 }
 
-const add = Effect.fnUntraced(function* (state: State, match: string, bus: Bus.Interface) {
+const add = Effect.fnUntraced(function* (state: State, match: string, events: EventV2Bridge.Service["Service"]) {
   const md = yield* Effect.tryPromise({
     try: () => ConfigMarkdown.parse(match),
     catch: (err) => err,
@@ -112,7 +112,7 @@ const add = Effect.fnUntraced(function* (state: State, match: string, bus: Bus.I
           ? err.data.message
           : `Failed to parse skill ${match}`
         const { Session } = yield* Effect.promise(() => import("@/session/session"))
-        yield* bus.publish(Session.Event.Error, { error: new NamedError.Unknown({ message }).toObject() })
+        yield* events.publish(Session.Event.Error, { error: new NamedError.Unknown({ message }).toObject() })
         log.error("failed to load skill", { skill: match, err })
         return undefined
       }),
@@ -232,8 +232,8 @@ const discoverSkills = Effect.fnUntraced(function* (
   }
 })
 
-const loadSkills = Effect.fnUntraced(function* (state: State, discovered: DiscoveryState, bus: Bus.Interface) {
-  yield* Effect.forEach(discovered.matches, (match) => add(state, match, bus), {
+const loadSkills = Effect.fnUntraced(function* (state: State, discovered: DiscoveryState, events: EventV2Bridge.Service["Service"]) {
+  yield* Effect.forEach(discovered.matches, (match) => add(state, match, events), {
     concurrency: "unbounded",
     discard: true,
   })
@@ -248,7 +248,7 @@ export const layer = Layer.effect(
   Effect.gen(function* () {
     const discovery = yield* Discovery.Service
     const config = yield* Config.Service
-    const bus = yield* Bus.Service
+    const events = yield* EventV2Bridge.Service
     const fsys = yield* AppFileSystem.Service
     const global = yield* Global.Service
     const flags = yield* RuntimeFlags.Service
@@ -277,7 +277,7 @@ export const layer = Layer.effect(
           location: "<built-in>",
           content: CUSTOMIZE_OPENCODE_SKILL_BODY,
         }
-        yield* loadSkills(s, yield* InstanceState.get(discovered), bus)
+        yield* loadSkills(s, yield* InstanceState.get(discovered), events)
         return s
       }),
     )
@@ -317,7 +317,7 @@ export const layer = Layer.effect(
 export const defaultLayer = layer.pipe(
   Layer.provide(Discovery.defaultLayer),
   Layer.provide(Config.defaultLayer),
-  Layer.provide(Bus.layer),
+  Layer.provide(EventV2Bridge.defaultLayer),
   Layer.provide(AppFileSystem.defaultLayer),
   Layer.provide(Global.layer),
   Layer.provide(RuntimeFlags.defaultLayer),