chore(backend): добавить поддержку ACME и управление сертификатами

backend/src/db/schema.ts

@@ -287,6 +287,30 @@ export const alertTelegramSettings = sqliteTable("alert_telegram_settings", {
   updatedAt: text("updated_at").notNull().default(sql`(datetime('now'))`),
 })
 
+export const acmeSettings = sqliteTable("acme_settings", {
+  id:                 integer("id").primaryKey(),
+  directoryUrl:       text("directory_url").notNull().default("https://acme-v02.api.letsencrypt.org/directory"),
+  cloudflareApiToken: text("cloudflare_api_token").notNull().default(""),
+  defaultZoneId:      text("default_zone_id").notNull().default(""),
+  accountPrivateKey:  text("account_private_key").notNull().default(""),
+  updatedAt:          text("updated_at").notNull().default(sql`(datetime('now'))`),
+})
+
+export const certificateIssueJobs = sqliteTable("certificate_issue_jobs", {
+  id:          text("id").primaryKey(),
+  status:      text("status", { enum: ["queued", "running", "done", "failed"] }).notNull().default("queued"),
+  step:        text("step").notNull().default("queued"),
+  serverId:    text("server_id").notNull(),
+  certName:    text("cert_name").notNull(),
+  domainNames: text("domain_names").notNull(),
+  keyType:     text("key_type").notNull().default("rsa2048"),
+  trustStore:  text("trust_store").notNull().default("www,api"),
+  requestedAt: text("requested_at").notNull().default(sql`(datetime('now'))`),
+  startedAt:   text("started_at"),
+  finishedAt:  text("finished_at"),
+  error:       text("error"),
+})
+
 /** Группы правил: ANY = хотя бы одно; ALL = все одновременно в окне тика. */
 export const alertGroups = sqliteTable("alert_groups", {
   id:                text("id").primaryKey(),
@@ -505,6 +529,8 @@ export type SchedulerRunRow = typeof schedulerRuns.$inferSelect
 export type EventRow = typeof events.$inferSelect
 export type EvobgpSettingsRow = typeof evobgpSettings.$inferSelect
 export type AlertTelegramSettingsRow = typeof alertTelegramSettings.$inferSelect
+export type AcmeSettingsRow = typeof acmeSettings.$inferSelect
+export type CertificateIssueJobRow = typeof certificateIssueJobs.$inferSelect
 export type AlertGroupRow = typeof alertGroups.$inferSelect
 export type AlertRuleRow = typeof alertRules.$inferSelect
 export type AlertRuleTargetRow = typeof alertRuleTargets.$inferSelect