docs: left-align Feature column in billing plans table (#239)

* docs: left-align Feature column in billing plans table

* fix: add CSS to force left-alignment on table first column

The markdown :-------- alignment syntax alone is not sufficient in
Mintlify's renderer. Add an explicit CSS rule to force text-align: left
on the first column (Feature column) of all tables.

Co-authored-by: Vasek Mlejnsky <mlejva@users.noreply.github.com>

* fix: target button elements inside table cells for left-alignment

The Tooltip components render as button elements. Apply text-align and
justify-content to ensure tooltip buttons in the Feature column are
also left-aligned.

Co-authored-by: Vasek Mlejnsky <mlejva@users.noreply.github.com>

---------

Co-authored-by: mintlify[bot] <109931778+mintlify[bot]@users.noreply.github.com>
Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Co-authored-by: Vasek Mlejnsky <mlejva@users.noreply.github.com>

Author: 3 people

docs/billing.mdx

@@ -11,7 +11,7 @@ E2B uses [usage-based pricing](#usage-based-pricing) - you pay only for what you
 ## Plans
 
 | Feature | Hobby | Pro | Enterprise |
-|---------|-------|-----|------------|
+|:--------|-------|-----|------------|
 | **Base price** | $0/month | $150/month | Custom |
 | **Free credits** | $100 (one-time) | No additional credits | Custom |
 | **Max vCPUs** | 8 | <Tooltip tip="Contact support@e2b.dev if you need more vCPUs.">8+</Tooltip> | Custom |

style.css

@@ -100,3 +100,14 @@ code {
 #sidebar a .overflow-x-hidden::-webkit-scrollbar {
     display: none !important;
 }
+
+/* Force left-alignment on table first column cells and their contents */
+table th:first-child,
+table td:first-child {
+    text-align: left !important;
+}
+
+table td button {
+    text-align: left !important;
+    justify-content: flex-start !important;
+}