Replace em dashes with hyphens across docs and comments

src/db/validators.ts

@@ -2,14 +2,14 @@ import { createInsertSchema, createSelectSchema } from "drizzle-typebox";
 import { t } from "elysia";
 import { printers, printJobs } from "./schema";
 
-// Generated straight from the Drizzle table definitions in `./schema` — this
+// Generated straight from the Drizzle table definitions in `./schema` - this
 // is the *only* place these shapes are defined. The Postgres column and the
 // Elysia request/response validator can no longer drift apart: change a
 // column in `./schema/printers.ts` and both the DB migration and the API
 // validator below pick it up automatically.
 //
 // The second argument overrides fields Drizzle can't infer correctly for an
-// insert — `id` is DB-generated (defaultRandom()) so it must be optional on
+// insert - `id` is DB-generated (defaultRandom()) so it must be optional on
 // the way in, even though it's required on the way out.
 export const PrinterInsertSchema = createInsertSchema(printers, {
   id: t.Optional(t.String({ format: "uuid" })),

src/routes/printers.ts

@@ -29,7 +29,7 @@ export const printerRoutes = new Elysia({ prefix: "/printers" })
       set.status = 201;
       return printer;
     },
-    // Derived from `printers` via drizzle-typebox — see src/db/validators.ts.
+    // Derived from `printers` via drizzle-typebox - see src/db/validators.ts.
     // Add or rename a column in the schema and this validator updates itself.
     { body: PrinterInsertSchema },
   );