feat: 초기 프로젝트 설정 및 룰.md 파일 추가

api.hyungi.net/node_modules/blessed/CHANGELOG.md

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+# Blessed v0.1.0 - new terminal goodies for node.js
+
+![blessed](https://raw.githubusercontent.com/chjj/blessed/master/img/v0.1.0-3.gif)
+
+The features demonstrated in the above gif __element transparency/shadow__ and
+__border docking__.
+
+## New useful options for your typewriter application:
+
+- __`transparent` option__ - Lower element opacity to 50%. This will display
+  dimmed elements and content behind the foreground element using a naive color
+  blending function (good enough for a terminal's limited amount of colors).
+  works best with 256color terminals. (see widget-shadow.js)
+
+- __`shadow` option__ - Give the element a translucent shadow. Automatically
+  darkens the background behind it. (see widget-shadow.js)
+
+- __`dockBorders` option__ - Element borders will automatically "dock" to each
+  other. Instead of overlapping the borders end up connecting. (see
+  widget-dock.js)
+
+- __`autoPadding` default__ - Auto padding is now enabled by default, meaning
+  blessed will automatically position elements inside their parent's border.
+
+- __`rleft` property__ - Relative offsets are now default element properties
+  (`left` instead of `rleft`).
+
+- __`draggable` property__ - Make any element draggable with the mouse. (see
+  widget-shadow.js or widget-dock.js)
+
+- __`Table` and `ListTable` elements__ - Tables with a high quality rendering.
+  (see widget-table.js and widget-listtable.js)
+
+- __`Log` element__ - A top to bottom logger box with scrollback and other
+  features. (see widget-log.js)
+
+- __Obscurable borders__ - In addition to docking borders, it's possible to
+  obscure borders by sliding them off the screen with negative offsets. (see
+  widget-dock.js)
+
+- __Percentage expressions__ - Like CSS, arithmetic can now be performed on
+  percentages. e.g. `width: '50%-1'`. This is useful for overlapping borders on
+  elements with a percentage width. (see widget-dock.js)
+
+## Other features that weren't mentioned before:
+
+- __`setHover` option__ - Set a hover text box to follow cursor on mouseover,
+  similar to how a web browser handles the "title" attribute. (see widget.js)
+
+- __`Terminal` element__ - Spin up a pseudo terminal as a blessed element.
+  useful for writing a terminal multiplexer. (requires term.js and pty.js as
+  optional dependencies). (see example/multiplex.js)
+
+- __`Image` element__ - Uses `w3mimgdisplay` to draw real images your terminal.
+  this is much easier than calling w3mimgdisplay by hand. Image elements behave
+  like any other element, although it is wise to use `width: 'shrink', height:
+  'shrink'`. (see widget-image.js)
+
+---
+
+The major things that justified the 0.1.0 release were fixes and stabilization
+of api (`autoPadding`/`rleft`/`left`). Scrolling boxes were almost completely
+revamped to work a bit smarter.
+
+---
+
+## Things yet to come:
+
+- __@secrettriangle's [improvements](https://github.com/slap-editor/slap) for
+  textareas__ - This allows for real text navigation.
+
+- __Gravity and margin layouts__
+
+This is something that's been in the idea bin for a while. Every element could
+potentially have properties like:
+
+```
+  gravity: 'bottomleft',
+  margin: 5,
+``
+
+In other words, just a more complex `float` system than what the CSSOM is used
+to.