remove Stalwart JMAP/SMTP (the project is archived) (#886)

software/stalwart-jmap.yml

@@ -1,14 +0,0 @@
-name: Stalwart JMAP
-website_url: https://stalw.art/docs/jmap/overview
-description: JMAP and IMAP server designed to be secure, fast, robust and scalable.
-licenses:
-  - AGPL-3.0
-platforms:
-  - Rust
-  - Docker
-tags:
-  - Communication - Email - Mail Delivery Agents
-source_code_url: https://github.com/stalwartlabs/jmap-server
-stargazers_count: 617
-updated_at: '2024-10-08'
-archived: true

software/stalwart-smtp.yml

@@ -1,13 +0,0 @@
-name: Stalwart SMTP
-website_url: https://stalw.art/docs/smtp/overview
-description: Modern SMTP server designed with a focus on security, speed, and extensive configurability.
-licenses:
-  - AGPL-3.0
-platforms:
-  - Rust
-tags:
-  - Communication - Email - Mail Transfer Agents
-source_code_url: https://github.com/stalwartlabs/smtp-server
-stargazers_count: 495
-updated_at: '2024-10-08'
-archived: true