feat: Add presence heartbeat for Matrix online status

- matrix-gateway: POST /internal/matrix/presence/online endpoint
- usePresenceHeartbeat hook with activity tracking
- Auto away after 5 min inactivity
- Offline on page close/visibility change
- Integrated in MatrixChatRoom component

node_modules/prelude-ls/CHANGELOG.md

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+# 1.2.1
+- fix version
+
+# 1.2.0
+- add `List.remove`
+- build with LiveScript 1.6.0
+- update dependencies
+- remove coverage calculation
+
+# 1.1.2
+- add `Func.memoize`
+- fix `zip-all` and `zip-with-all` corner case (no input)
+- build with LiveScript 1.4.0
+
+# 1.1.1
+- curry `unique-by`, `minimum-by`
+
+# 1.1.0
+- added `List` functions: `maximum-by`, `minimum-by`, `unique-by`
+- added `List` functions: `at`, `elem-index`, `elem-indices`, `find-index`, `find-indices`
+- added `Str` functions: `capitalize`, `camelize`, `dasherize`
+- added `Func` function: `over` - eg. ``same-length = (==) `over` (.length)``
+- exported `Str.repeat` through main `prelude` object
+- fixed definition of `foldr` and `foldr1`, the new correct definition is backwards incompatible with the old, incorrect one
+- fixed issue with `fix`
+- improved code coverage
+
+# 1.0.3
+- build browser versions
+
+# 1.0.2
+- bug fix for `flatten` - slight change with bug fix, flattens arrays only, not array-like objects
+
+# 1.0.1
+- bug fixes for `drop-while` and `take-while`
+
+# 1.0.0
+* massive update - separated functions into separate modules
+* functions do not accept multiple types anymore - use different versions in their respective modules in some cases (eg. `Obj.map`), or use `chars` or `values` in other cases to transform into a list
+* objects are no longer transformed into functions, simply use `(obj.)` in LiveScript to do that
+* browser version now using browserify - use `prelude = require('prelude-ls')`
+* added `compact`, `split`, `flatten`, `difference`, `intersection`, `union`, `count-by`, `group-by`, `chars`, `unchars`, `apply`
+* added `lists-to-obj` which takes a list of keys and list of values and zips them up into an object, and the converse `obj-to-lists`
+* added `pairs-to-obj` which takes a list of pairs (2 element lists) and creates an object, and the converse `obj-to-pairs`
+* removed `cons`, `append` - use the concat operator
+* removed `compose` - use the compose operator
+* removed `obj-to-func` - use partially applied access (eg. `(obj.)`)
+* removed `length` - use `(.length)`
+* `sort-by` renamed to `sort-with`
+* added new `sort-by`
+* removed `compare` - just use the new `sort-by`
+* `break-it` renamed `break-list`, (`Str.break-str` for the string version)
+* added `Str.repeat` which creates a new string by repeating the input n times
+* `unfold` as alias to `unfoldr` is no longer used
+* fixed up style and compiled with LiveScript 1.1.1
+* use Make instead of Slake
+* greatly improved tests
+
+# 0.6.0
+* fixed various bugs
+* added `fix`, a fixpoint (Y combinator) for anonymous recursive functions
+* added `unfoldr` (alias `unfold`)
+* calling `replicate` with a string now returns a list of strings
+* removed `partial`, just use native partial application in LiveScript using the `_` placeholder, or currying
+* added `sort`, `sortBy`, and `compare`
+
+# 0.5.0
+* removed `lookup` - use (.prop)
+* removed `call` - use (.func arg1, arg2)
+* removed `pluck` - use map (.prop), xs
+* fixed buys wtih `head` and `last`
+* added non-minifed browser version, as `prelude-browser.js`
+* renamed `prelude-min.js` to `prelude-browser-min.js`
+* renamed `zip` to `zipAll`
+* renamed `zipWith` to `zipAllWith`
+* added `zip`, a curried zip that takes only two arguments
+* added `zipWith`, a curried zipWith that takes only two arguments
+
+# 0.4.0
+* added `parition` function
+* added `curry` function
+* removed `elem` function (use `in`)
+* removed `notElem` function (use `not in`)
+
+# 0.3.0
+* added `listToObject`
+* added `unique`
+* added `objToFunc`
+* added support for using strings in map and the like
+* added support for using objects in map and the like
+* added ability to use objects instead of functions in certain cases
+* removed `error` (just use throw)
+* added `tau` constant
+* added `join`
+* added `values`
+* added `keys`
+* added `partial`
+* renamed `log` to `ln`
+* added alias to `head`: `first`
+* added `installPrelude` helper
+
+# 0.2.0
+* removed functions that simply warp operators as you can now use operators as functions in LiveScript
+* `min/max` are now curried and take only 2 arguments
+* added `call`
+
+# 0.1.0
+* initial public release

node_modules/prelude-ls/LICENSE

@@ -0,0 +1,22 @@
+Copyright (c) George Zahariev
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.

node_modules/prelude-ls/README.md

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+# prelude.ls [![Build Status](https://travis-ci.org/gkz/prelude-ls.png?branch=master)](https://travis-ci.org/gkz/prelude-ls)
+
+is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, <a href="http://livescript.net">LiveScript</a>.
+
+See **[the prelude.ls site](http://preludels.com)** for examples, a reference, and more.
+
+You can install via npm `npm install prelude-ls`
+
+### Development
+
+`make test` to test
+
+`make build` to build `lib` from `src`
+
+`make build-browser` to build browser versions

node_modules/prelude-ls/package.json

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+{
+  "name": "prelude-ls",
+  "version": "1.2.1",
+  "author": "George Zahariev <z@georgezahariev.com>",
+  "description": "prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.",
+  "keywords": [
+    "prelude",
+    "livescript",
+    "utility",
+    "ls",
+    "coffeescript",
+    "javascript",
+    "library",
+    "functional",
+    "array",
+    "list",
+    "object",
+    "string"
+  ],
+  "main": "lib/",
+  "files": [
+    "lib/",
+    "README.md",
+    "LICENSE"
+  ],
+  "homepage": "http://preludels.com",
+  "bugs": "https://github.com/gkz/prelude-ls/issues",
+  "license": "MIT",
+  "engines": {
+    "node": ">= 0.8.0"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/gkz/prelude-ls.git"
+  },
+  "scripts": {
+    "test": "make test"
+  },
+  "devDependencies": {
+    "livescript": "^1.6.0",
+    "uglify-js": "^3.8.1",
+    "mocha": "^7.1.1",
+    "browserify": "^16.5.1",
+    "sinon": "~8.0.1"
+  }
+}