Update Grafana documentation, Agent-->Alloy

[imatwawana]

Tasks

Beta Give feedback

1. Update obvious references to Agent - 90674
2. Create list of remaining references for review
3. Assess list for further possible updates (none found)

[imatwawana]

@clayton-cornell

When I search "Agent" in the Grafana docs, I get 26 results in 8 files.
When I search "agent", I get 59 results in 19 files.
I suspect the reality falls somewhere in the middle.

I can open a PR to work on some of the ones that seem obvious and leave it for you to review, but some of these you'd probably need to look at. I can generate a list of them for you (with some context) so you can figure out if you need to look at it. Does that work as a strategy?

[clayton-cornell]

Yes, happy to review/suggest on the changes. Some instances of "agent" aren't always Grafana Agent... there's other agents too.. it's a bit of an overloaded term. A list of what you found is a perfect starting point.

[imatwawana]

Okay good stuff. I'll get started next week.