Issue:
Bug: Email footer icons spacing



Footer icons must be separated for better usability.

![image](https://github.com/user-attachments/assets/9a273e8b-4824-4b39-b300-de8b9caa3233)


Pull request description:
## Type of Change
<!-- Put an `x` in the boxes that apply -->

- [ ] Bugfix
- [ ] New feature
- [x] Enhancement
- [ ] Refactoring
- [ ] Dependency updates
- [ ] Documentation
- [ ] CI/CD

## Description
- Provided spacing between email template footer icons


### Additional Changes

- [ ] This PR modifies the API contract
- [ ] This PR modifies the database schema
- [ ] This PR modifies application configuration/environment variables

<!--
Provide links to the files with corresponding changes.

Following are the paths where you can find config files:
1. `config`
2. `crates/router/src/configs`
3. `loadtest/config`
-->


## Motivation and Context
<!--
Why is this change required? What problem does it solve?
If it fixes an open issue, please link to the issue here.

If you don't have an issue, we'd recommend starting with one first so the PR
can focus on the implementation (unless it is an obvious bug or documentation fix
that will have little conversation).
-->


## How did you test it?
Tested locally using AWS SES service

![image](https://github.com/user-attachments/assets/21cdab48-2184-4847-8d3d-a202392d82d4)



## Checklist
<!-- Put an `x` in the boxes that apply -->

- [x] I formatted the code `cargo +nightly fmt --all`
- [ ] I addressed lints thrown by `cargo clippy`
- [x] I reviewed the submitted code
- [ ] I added unit tests for my changes where possible


Testing:
Tested locally using AWS SES service

![image](https://github.com/user-attachments/assets/21cdab48-2184-4847-8d3d-a202392d82d4)

Patch:
diff --git a/crates/router/src/services/email/assets/api_key_expiry_reminder.html b/crates/router/src/services/email/assets/api_key_expiry_reminder.html
index 9d97d153eb6..3ec51164a50 100644
--- a/crates/router/src/services/email/assets/api_key_expiry_reminder.html
+++ b/crates/router/src/services/email/assets/api_key_expiry_reminder.html
@@ -136,7 +136,7 @@
                       height="15"
                     />
                   </a>
-                  <a href="https://x.com/hyperswitchio?s=21" target="_blank">
+                  <a href="https://x.com/hyperswitchio?s=21" target="_blank" style="margin: 0 6px 0">
                     <img
                       src="https://app.hyperswitch.io/email-assets/Twitter.png"
                       alt="Twitter"
diff --git a/crates/router/src/services/email/assets/bizemailprod.html b/crates/router/src/services/email/assets/bizemailprod.html
index 8035728d4c7..3645c953a02 100644
--- a/crates/router/src/services/email/assets/bizemailprod.html
+++ b/crates/router/src/services/email/assets/bizemailprod.html
@@ -146,7 +146,11 @@
                       height="15"
                     />
                   </a>
-                  <a href="https://x.com/hyperswitchio?s=21" target="_blank">
+                  <a
+                    href="https://x.com/hyperswitchio?s=21"
+                    target="_blank"
+                    style="margin: 0 6px 0"
+                  >
                     <img
                       src="https://app.hyperswitch.io/email-assets/Twitter.png"
                       alt="Twitter"
diff --git a/crates/router/src/services/email/assets/invite.html b/crates/router/src/services/email/assets/invite.html
index 4a2a6835e80..9962da06383 100644
--- a/crates/router/src/services/email/assets/invite.html
+++ b/crates/router/src/services/email/assets/invite.html
@@ -191,7 +191,11 @@
                       height="15"
                     />
                   </a>
-                  <a href="https://x.com/hyperswitchio?s=21" target="_blank">
+                  <a
+                    href="https://x.com/hyperswitchio?s=21"
+                    target="_blank"
+                    style="margin: 0 6px 0"
+                  >
                     <img
                       src="https://app.hyperswitch.io/email-assets/Twitter.png"
                       alt="Twitter"
diff --git a/crates/router/src/services/email/assets/magic_link.html b/crates/router/src/services/email/assets/magic_link.html
index b7516e8ae09..7cb474b52cb 100644
--- a/crates/router/src/services/email/assets/magic_link.html
+++ b/crates/router/src/services/email/assets/magic_link.html
@@ -190,7 +190,11 @@
                       height="15"
                     />
                   </a>
-                  <a href="https://x.com/hyperswitchio?s=21" target="_blank">
+                  <a
+                    href="https://x.com/hyperswitchio?s=21"
+                    target="_blank"
+                    style="margin: 0 6px 0"
+                  >
                     <img
                       src="https://app.hyperswitch.io/email-assets/Twitter.png"
                       alt="Twitter"
diff --git a/crates/router/src/services/email/assets/recon_activation.html b/crates/router/src/services/email/assets/recon_activation.html
index 512bda73227..f9de747bb1a 100644
--- a/crates/router/src/services/email/assets/recon_activation.html
+++ b/crates/router/src/services/email/assets/recon_activation.html
@@ -163,7 +163,7 @@
                       height="15"
                     />
                   </a>
-                  <a href="https://x.com/hyperswitchio?s=21" target="_blank">
+                  <a href="https://x.com/hyperswitchio?s=21" target="_blank" style="margin: 0 6px 0">
                     <img
                       src="https://app.hyperswitch.io/email-assets/Twitter.png"
                       alt="Twitter"
diff --git a/crates/router/src/services/email/assets/reset.html b/crates/router/src/services/email/assets/reset.html
index e50ea598976..23eadbeb062 100644
--- a/crates/router/src/services/email/assets/reset.html
+++ b/crates/router/src/services/email/assets/reset.html
@@ -188,7 +188,11 @@
                       height="15"
                     />
                   </a>
-                  <a href="https://x.com/hyperswitchio?s=21" target="_blank">
+                  <a
+                    href="https://x.com/hyperswitchio?s=21"
+                    target="_blank"
+                    style="margin: 0 6px 0"
+                  >
                     <img
                       src="https://app.hyperswitch.io/email-assets/Twitter.png"
                       alt="Twitter"
diff --git a/crates/router/src/services/email/assets/verify.html b/crates/router/src/services/email/assets/verify.html
index d67d130a75f..718e7446ec5 100644
--- a/crates/router/src/services/email/assets/verify.html
+++ b/crates/router/src/services/email/assets/verify.html
@@ -156,7 +156,11 @@
                       height="15"
                     />
                   </a>
-                  <a href="https://x.com/hyperswitchio?s=21" target="_blank">
+                  <a
+                    href="https://x.com/hyperswitchio?s=21"
+                    target="_blank"
+                    style="margin: 0 6px 0"
+                  >
                     <img
                       src="https://app.hyperswitch.io/email-assets/Twitter.png"
                       alt="Twitter"