docs(README): open links in new tabs

When users submit a contact form, they now receive a confirmation
email acknowlledging receipt of their message. The backend also
continues to send a notification email to the configured recipient.

If the backend fails to send the acknowledgement email to the sender,
it will assume the email is not valid and will therefore not transmit
the contact request to the configured recipient.

Changes:
- Refactor `send_email()` to `send_emails()` that sends two emails:
  - Confirmation email from the submitter
  - Notification email to the configured recipient
- Add `From<T>` implementations of various errors for new error type
  `ContactError`.
- Errors now return a translation identifier for the frontend.

.github/workflows/README.md

@@ -84,7 +84,7 @@ Cachix is a Nix binary cache that dramatically speeds up builds by caching build
 Configure these in the workflow's `env` section or as repository variables:
 
 | Variable           | Description                                    | Default Value | Example            |
-|--------------------|------------------------------------------------|---------------|--------------------|
+|--------------------+------------------------------------------------+---------------+--------------------|
 | `CACHIX_NAME`      | Name of the Cachix cache to use                | `devenv`      | `phundrak-dot-com` |
 | `CACHIX_SKIP_PUSH` | Whether to skip pushing artifacts to the cache | `true`        | `false`            |
 

README.md

@@ -3,13 +3,7 @@ include_toc: true
 gitea: none
 ---
 
-<h1 align="center">Bakit</h1>
-<div align="center">
- <strong>
-   A backend for my personal website
- </strong>
-</div>
-<br/>
+# phundrak.com Backend
 
 <div align="center">
   <a href="https://sonar.phundrak.com/dashboard?id=phundrak-backend" target="_blank">
@@ -26,6 +20,8 @@ gitea: none
   </a>
 </div>
 
+The backend for [phundrak.com](https://phundrak.com), built with Rust and the [Poem](https://github.com/poem-web/poem) web framework.
+
 ## Features
 
 - **RESTful API** with automatic OpenAPI/Swagger documentation

src/route/contact/errors.rs

@@ -268,7 +268,7 @@ mod tests {
 
     #[test]
     fn from_validation_errors_with_name_error() {
-        use validator::Validate;
+        use validator::{Validate, ValidationError};
 
         #[derive(Validate)]
         struct TestStruct {

src/route/contact/mod.rs

@@ -933,7 +933,7 @@ mod tests {
         assert!(result.is_err());
         match result.unwrap_err() {
             ContactError::CouldNotParseSettingsEmail(_) => (),
-            e => panic!("Expected CouldNotParseSettingsEmail, got {e:?}"),
+            e => panic!("Expected CouldNotParseSettingsEmail, got {:?}", e),
         }
     }
 
@@ -964,7 +964,7 @@ mod tests {
         assert!(result.is_err());
         match result.unwrap_err() {
             ContactError::CouldNotParseRequestEmailAddress(_) => (),
-            e => panic!("Expected CouldNotParseRequestEmailAddress, got {e:?}"),
+            e => panic!("Expected CouldNotParseRequestEmailAddress, got {:?}", e),
         }
     }
 
@@ -996,7 +996,7 @@ mod tests {
         assert!(result.is_err());
         match result.unwrap_err() {
             ContactError::CouldNotSendEmail(_) => (),
-            e => panic!("Expected CouldNotSendEmail, got {e:?}"),
+            e => panic!("Expected CouldNotSendEmail, got {:?}", e),
         }
     }
 }