Update docs with guides and tutorials for blueprint (#5641)

### What

### Checklist
* [x] I have read and agree to [Contributor
Guide](https://github.com/rerun-io/rerun/blob/main/CONTRIBUTING.md) and
the [Code of
Conduct](https://github.com/rerun-io/rerun/blob/main/CODE_OF_CONDUCT.md)
* [x] I've included a screenshot or gif (if applicable)
* [x] I have tested the web demo (if applicable):
* Using newly built examples:
[app.rerun.io](https://app.rerun.io/pr/5641/index.html)
* Using examples from latest `main` build:
[app.rerun.io](https://app.rerun.io/pr/5641/index.html?manifest_url=https://app.rerun.io/version/main/examples_manifest.json)
* Using full set of examples from `nightly` build:
[app.rerun.io](https://app.rerun.io/pr/5641/index.html?manifest_url=https://app.rerun.io/version/nightly/examples_manifest.json)
* [x] The PR title and labels are set such as to maximize their
usefulness for the next release's CHANGELOG
* [x] If applicable, add a new check to the [release
checklist](https://github.com/rerun-io/rerun/blob/main/tests/python/release_checklist)!

- [PR Build Summary](https://build.rerun.io/pr/5641)
- [Docs
preview](https://rerun.io/preview/6f446839fca3b9fb1ac26407cb7ed65d1da1aa7c/docs)
<!--DOCS-PREVIEW-->
- [Examples
preview](https://rerun.io/preview/6f446839fca3b9fb1ac26407cb7ed65d1da1aa7c/examples)
<!--EXAMPLES-PREVIEW-->
- [Recent benchmark results](https://build.rerun.io/graphs/crates.html)
- [Wasm size tracking](https://build.rerun.io/graphs/sizes.html)

.github/workflows/documentation.yaml

@@ -38,10 +38,11 @@ jobs:
           # * skip changelog PR links (so many)
           # * skip speculative links
           # * Stackoverflow links are no longer accessible from CI.
+          # * Tuxfamily.org links are down intermittently.
           # * Nyud links are down every now and then.
           # * TODO(#4085): https://rerun-io.github.io/rerun/dev/bench/ often 404:s for unknown reasons
           # * TODO(#4556): remove the `static.rerun.io` and `github.com` skips
-          linksToSkip: "https://stackoverflow.com/.*, https://cs.nyu.edu/~silberman/datasets/nyu_depth_v2.html, https://static.rerun.io/.*, https://github.com/.*, https://crates.io/crates/.*, https://github.com/rerun-io/rerun/pull/.*, .*?speculative-link, https://rerun-io.github.io/rerun/dev/bench/"
+          linksToSkip: "https://stackoverflow.com/.*, https://eigen.tuxfamily.org/, https://cs.nyu.edu/~silberman/datasets/nyu_depth_v2.html, https://static.rerun.io/.*, https://github.com/.*, https://crates.io/crates/.*, https://github.com/rerun-io/rerun/pull/.*, .*?speculative-link, https://rerun-io.github.io/rerun/dev/bench/"
           retry: true
           retryErrors: true
           retryErrorsCount: 5

docs/content/howto/configure-the-viewer.md

@@ -0,0 +1,25 @@
+---
+title: Configure the Viewer
+order: 10
+---
+
+Although the Rerun Viewer tries to do a reasonable job of using heuristics to automatically determine
+an appropriate layout given the data that you provide, there will always be situations where the heuristic
+results don't match the needs of a particular use-case.
+
+Fortunately, almost all aspects of the viewer can be configured via the [Blueprint](../reference/viewer/blueprint.md).
+
+The viewer Blueprint completely determines:
+
+-   What contents are included in each view
+-   The type of view used to visualize the data
+-   The organizational layout and names of the different view panels and containers
+-   Configuration and styling properties of the individual data visualizers
+
+There are a few different ways to work with Blueprints:
+
+-   [Blueprints can be modified interactively](./configure-the-viewer/interactively.md)
+-   [Blueprint files (.rbl) can be saved and loaded from disk](./configure-the-viewer/save-and-load.md)
+-   [Blueprints can be controlled directly from code](./configure-the-viewer/through-code.md)
+
+For a hands on example, you can also follow the [Blueprint API Tutorial](./configure-the-viewer/blueprint-api-tutorial.md).