Put routes table on router page in card block

[charliepark]

https://console-git-removetabletitle-oxidecomputer.vercel.app/projects/mock-project/vpcs/mock-vpc/routers/mock-system-router
https://console-git-removetabletitle-oxidecomputer.vercel.app/projects/mock-project/affinity/romulus-remus

This removes an irregular title from the page, and adds a divider line to separate the properties table at the top from the routes table below. It was the last use of the TableControls component, so I removed that as well. TableTitle still has one remaining use, on the Settings page to list Groups.

Ben, would love your eyes on that mt-6 and whether it's the right gap. On pages with tabs we have a 10 level of margin, but that was looking awfully big on the left side of the screen.

Closes #3022

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Project	Deployment	Actions	Updated (UTC)
console	Ready	Preview	Feb 3, 2026 5:40pm

[david-crespo]

Was surprised to find this page is basically unique in having a properties table but no tabs.

[benjaminleonard]

Set to my-10 to match the others. If it feels too big we should reduce it everywhere, but this should be consistent with the tab bar spacing.

[benjaminleonard]

Was surprised to find this page is basically unique in having a properties table but no tabs.

Affinity group page also. That wraps the table in a settings group, which we could potentially do here if you'd prefer the clarity.

I've also reduced the spacing across the board to my-8 on both divider and tab bars. Don't say I never treat ya!

[david-crespo]

Spacing looks good. I do think I prefer the card block treatment on affinity groups. I'd also cut the space around the divider there to my-8, what do you think?

[charliepark]

Yeah, I like the card block layout as well.

[charliepark]

[david-crespo]

INTO IT