docs: update timeline guide (#6051)

CONTRIBUTING.md

@@ -252,13 +252,7 @@ See: [Raidboss Guide](docs/RaidbossGuide.md#trigger-guidelines)
 
 ## Timeline Guidelines
 
-* Use the existing scripts in the `util/` directory to make timelines.
-* Prefer using `sync` with the default time for all abilities.
-* Prefer to use actual ability names for the timeline text.
-* If ability names are confusing or long, consider abbreviating.
-* When using `jump`, prefer to jump to a time that has a timeline entry on it.
-* When adding a loop, add at least 30 seconds of fake abilities, and make sure these abilities line up with where the loop jumps to.
-* As always, be consistent with other timelines.
+See: [Timeline Guide](docs/TimelineGuide.md#cactbot-style-guide)
 
 ## Oopsy Guidelines
 
@@ -269,8 +263,3 @@ See: [Oopsy Guide](docs/OopsyraidsyGuide.md#overview)
 * Improvements and additions to documentation are always welcome.
 * Use [semantic line breaks](https://sembr.org/).
 * As always, be consistent!
-
-## Roadmap
-
-If you're curious what is coming in the future,
-here is a [rough roadmap](https://gist.github.com/quisquous/85b85338b7a87ca6bad98e793d159fdf).

README.md

@@ -269,7 +269,7 @@ Support is continually added over time (patches welcome!)
 but a lot of old content may not be supported yet.
 
 Fight timelines are provided in files designed for the [ACT Timeline](https://github.com/grindingcoil/act_timeline)
-plugin, [documented here](http://dtguilds.enjin.com/forum/m/37032836/viewthread/26353492-act-timeline-plugin)
+plugin, [documented here](https://web.archive.org/web/20230426121530/https://dtguilds.enjin.com/forum/m/37032836/viewthread/26353492-act-timeline-plugin)
 with [some extensions](docs/TimelineGuide.md).
 
 There are three levels of text alerts, in order of escalating importance: `info`, `alert`, and `alarm`.

docs/RaidbossGuide.md

@@ -736,7 +736,7 @@ These reports have several different categories of errors:
 
 - other: general miscellaneous errors, usually not related to any line
 - code: a block of TypeScript code is missing a translation
-- sync: a trigger or a timeline `sync /something/` line is missing a translation
+- sync: a trigger or a timeline `Ability { source: "something" }` line is missing a translation
 - text: timeline text (e.g. `2.0 "text"`) is missing a translation
 
 ### Code Translations