Reset Prisma instead of resetting your DB

reset.sh

# before you start: go to prisma.schema and copy aside the sections: "generator client {...}" and "datasource db {...}"
# the may contain previewFeatures and extensions that won't be recovered automatically and you'll have to add them manually in a few steps!

# Go to your DB and drop the migrations table: `DROP TABLE _prisma_migrations`

# From the root of the project: 
rm -rf prisma
npx prisma init
npx prisma db pull # This should recreate prisma.schema file from the DB

# copy the sections that you saved in the beginning ("generator client" and "datasource db") into the beginning of the generated prisma.schema file (instead of the related generated code).

# the following is taken from: https://www.prisma.io/docs/orm/prisma-migrate/getting-started#create-a-baseline-migration
mkdir -p prisma/migrations/0_init 
npx prisma migrate diff --from-empty --to-schema-datamodel prisma/schema.prisma --script > prisma/migrations/0_init/migration.sql
npx prisma migrate resolve --applied 0_init
npx prisma generate	

# and that's it - now you should be able to run `npm run migrate` smoothly!