internal: handle empty API URL from env

[giautm]

No description provided.

[github-actions]

Atlas Lint Report

Analyzed migrations

Status	Step	Result	Diagnostics
	Detect New Migration Files	Found 0 new migration files (from 0 total)
	Replay Migration Files	Loaded 0 changes on dev database
	Connect your project to Atlas Cloud to get more safety checks

---

Migrations automatically reviewed by Atlas

[github-actions]

atlas migrate lint on atlasaction/testdata/migrations_destructive

Status	Step	Result
	1 new migration file detected	20230925192914.sql
	ERD and visual diff generated	View Visualization
	Analyze 20230925192914.sql 1 reports were found in analysis	Destructive changes detected Dropping table "t1" (DS102)
Read the full linting report on Atlas Cloud

[github-actions]

Atlas Lint Report

Analyzed migrations2

Status	Step	Result	Diagnostics
	Detect New Migration Files	Found 0 new migration files (from 0 total)
	Replay Migration Files	Loaded 0 changes on dev database
	Connect your project to Atlas Cloud to get more safety checks

---

Migrations automatically reviewed by Atlas

[github-actions]

Atlas detected changes to the desired schema

Migration Plan (View on Atlas Cloud)

-- Create "t1" table
CREATE TABLE `t1` (
  `c1` integer NOT NULL
);
-- Create "t2" table
CREATE TABLE `t2` (
  `c1` integer NOT NULL
);
-- Create "t3" table
CREATE TABLE `t3` (
  `c1` integer NOT NULL,
  `c2` integer NOT NULL
);

Atlas lint results

Status	Step	Result
	Detect schema changes	3 new statements detected
	No issues found

---

📝 Steps to edit this migration plan

1. Run the following command to pull the generated plan to your local workstation:

atlas schema plan pull --url "atlas://atlas-action/plans/pr-291-R1cGcSfo" > pr-291-R1cGcSfo.plan.hcl

2. Open pr-291-R1cGcSfo in your editor and modify it as needed. Note that the result of the plan should align
the database with the desired state. Otherwise, Atlas will report a schema drift.

3. Push the updated plan to the registry using the following command:

atlas schema plan push --pending --file pr-291-R1cGcSfo.plan.hcl

4. Re-trigger the schema/plan action to update this comment:

gh run rerun 12578242142