feat: adicionar painel de máquinas e autenticação por agente

convex/schema.ts

@@ -238,4 +238,43 @@ export default defineSchema({
     .index("by_tenant", ["tenantId"])
     .index("by_token", ["tenantId", "token"])
     .index("by_invite", ["tenantId", "inviteId"]),
+
+  machines: defineTable({
+    tenantId: v.string(),
+    companyId: v.optional(v.id("companies")),
+    companySlug: v.optional(v.string()),
+    authUserId: v.optional(v.string()),
+    authEmail: v.optional(v.string()),
+    hostname: v.string(),
+    osName: v.string(),
+    osVersion: v.optional(v.string()),
+    architecture: v.optional(v.string()),
+    macAddresses: v.array(v.string()),
+    serialNumbers: v.array(v.string()),
+    fingerprint: v.string(),
+    metadata: v.optional(v.any()),
+    lastHeartbeatAt: v.optional(v.number()),
+    status: v.optional(v.string()),
+    createdAt: v.number(),
+    updatedAt: v.number(),
+    registeredBy: v.optional(v.string()),
+  })
+    .index("by_tenant", ["tenantId"])
+    .index("by_tenant_company", ["tenantId", "companyId"])
+    .index("by_tenant_fingerprint", ["tenantId", "fingerprint"]),
+
+  machineTokens: defineTable({
+    tenantId: v.string(),
+    machineId: v.id("machines"),
+    tokenHash: v.string(),
+    expiresAt: v.number(),
+    revoked: v.boolean(),
+    createdAt: v.number(),
+    lastUsedAt: v.optional(v.number()),
+    usageCount: v.optional(v.number()),
+    type: v.optional(v.string()),
+  })
+    .index("by_token_hash", ["tokenHash"])
+    .index("by_machine", ["machineId"])
+    .index("by_tenant_machine", ["tenantId", "machineId"]),
 });