docs(*): remove CODE_OF_CONDUCT.md and SECURITY.md in favor of centralized template (#314)

This pull request removes the `CODE_OF_CONDUCT.md` and `SECURITY.md`
files from the repository and updates references to these documents in
the configuration and documentation files. The changes streamline the
repository by centralizing these documents in a shared GitHub location.

### Removal of standalone documents:
-
[`CODE_OF_CONDUCT.md`](diffhunk://#diff-ffdbe3a1e7ee93cacfc080b6c635ccf3a8f6b0f00f2fb884f78c6b5f9dac8fd2L1-L132):
The Contributor Covenant Code of Conduct file has been removed entirely.
-
[`SECURITY.md`](diffhunk://#diff-f6ed156e4bf5c791680662464b94ea5d753f219ee816b385f67870e2c0d7d4c7L1-L35):
The Security Policy file has been removed entirely.

### Updates to configuration files:
-
[`.github/sync-client.yml`](diffhunk://#diff-93bc202766315b6269beef308a6ad30ed3e86938ddbfa31b49e030f2263695f1L51-L56):
Removed synchronization of `CODE_OF_CONDUCT.md` and `SECURITY.md` files
to the `configs` directory.

### Updates to documentation:
-
[`README.md`](diffhunk://#diff-b335630551682c19a781afebcf4d07bf978fb1f8ac04c6bf87428ed5106870f5R507-R521):
Added links to the centralized `CODE_OF_CONDUCT.md` and `SECURITY.md`
files hosted in the `.github` repository.

Author: lumirlumir

.github/sync-client.yml

@@ -48,12 +48,8 @@ lumirlumir/lumirlumir-configs:
     dest: ./configs/.prettierignore
   - source: ./.textlintrc.cjs
     dest: ./configs/.textlintrc.cjs
-  - source: ./CODE_OF_CONDUCT.md
-    dest: ./configs/CODE_OF_CONDUCT.md
   - source: ./LICENSE.md
     dest: ./configs/LICENSE.md
-  - source: ./SECURITY.md
-    dest: ./configs/SECURITY.md
   - source: ./VScode.code-workspace
     dest: ./configs/VScode.code-workspace
   - source: ./eslint.config.mjs

CODE_OF_CONDUCT.md

@@ -504,14 +504,22 @@ After that, refer to the comments in source code. It contains useful information
 
 You can see detailed parsed [AST Tree in here](https://textlint.org/astexplorer/#/snippet/woXCqHBhcnNlcklEwrh0ZXh0bGludDptxINrZG93bi10by1hc3TCqMSFdHTEkGdzwoHEisSMxI7EkMSSxJRyxJbEmMSaxJzEnsSgw4DCqHbEhnNpb27EqMSqxI3Ej8SRxJPElcSXxJnEm8SdxJ90wqYxNS4yLjHCqGZpbGVuYW1lwrBzb3VyY2UudW5kZcWUbmVkwqRjb8Wmw5oJwoQ8IS0tIMSvxLHEmcWCdC1kaXNhYsWWIMW1PiDFs8W1IGVzxbvFvcW_xoHGg8aFCgojIyBMxJBrc8aTxojFtsW4xYbEmmF1xJzFgmstcmF3xoQtPsaTaMSkcHM6Ly93xrYuZ29vZ8WWLsWtbcaTxIzFmXDFlkBnxJTFlca-b8eACsadxbfFhcSyxJ7Go2_GpS1ixqhja2V0xqvGrceNxq90xrHGs8a1xrfGuca7xr3Gv8eePMeCbceEZceGx4hsx4ptx6rFtMaex5DFh8SQxYJlx53Gk1vHpsa8ZV0ox6DHosa0xrZ3xrjGusiBx7MgIkhlbGxvIEfIi8WWIinHvsiAxZbIgynGh8e2xorHrXR5IMalx70KW8SlxI7IgigjaGVhxb5uZ8ifx45oxJ9oKGbGqMeHxZd0yJ_GksipUkVBRE1FLm1kyIMuLi_JhMmGyYjJimTItsihcsiRYcSlxLkgxIJ0aMiox47Gn8eRyZhmxIbFl8WhLWZ1yJLIqMe_yJfIglvGpTFdx77Js106IMiFxrLIh8elybDIjciPyJHIk8iVybAixpzIocmjxYfJpcmnbsmpxa3IkmHGscWqya7GpTJdW8m1yKnKlcm4ybrGsMm8x6TIicicxaLGv8iOyJDIksiUyJbHp2XKhseNyojHuMSayovJmMqNZS1zaG9ydGPGo8qUxpkzypnJssq-ypzJu8ejyIjIisqqyoDKpsqDyqnIgcqsyLd0bWzJoWHJusmlPSLLhMm9yqHJv8a_Ij7KojwvYceexpUgScSUZ8aLyofGicqJxJrHusSQx7zJgiFbx6zHrsiDy5kvdceEb8iyLndpa2nFmsW-YS7KuGfGtcyAaXDFqmlhL8WXy6LLojkvRXjHg8a9anBnyI7MlsyYx7zLp2HLqciZy6vHt8SwxqDGp8WnyozJqcmrya3Lssu0zJfHrcidW8yCzKJlybTHvsy1y6nJtMm5y7jLusiTy73Lv8yBzIPMjsyGcsyIzYLMi8yNzI_MkcyPYcyUzJ7MssWizJrMnCLNkceuy6bLqMqrzKXHj8ynyaTMqsqyyo7HlGzKkcSFZMioy7PMumXKlsqYzLnNmsqWzL3KnsejzL_LvGTLvsyKzYTMhcyHzInMgcyMzITMkG7Mks2PzJXMsceuLs2UzJ3OhcaDzKHMo82cy63MqcmmzaHKtMq2yrjKusq8zK_Nqsq_za7Mtsq_zbHHocqfzbTNgc24zYvNhs2IzIrNvsyOzoDOgs2QzorNk8ybzonMn82ZzLbLjsihxq_LkcmhzILMnHPFoMuXzL7Lu86izYPOpM27zYnOqM2MzoHNjs6szJ_Oh8yby57GnMW-dj48zrkgzrtjzr3Nssa0zqHNts2JzbnOpc28zYrNv82NzJPOhM-KzZTLns-Sbc66zrzLmM-Yy7nOv8-bzqPMhM-ez4TNi86qz4jPpM2Sz4tnz6cvz4_Hqs--CiDGh8-Tz5XPl86fzbPPr823z4HPss-DzqfPtc-izoPNl8yZz4zGrdCCz6jPqs-Wz6zQh8-Z0InPnM-CzYfPn8-Fz7bPo9CSzq7Pu8aty6HQgMaUxpbOjMe8y7_JnyDLlMalx77Ls8u1yJ3IhM-tz5rQisyC0J_Ops290I_Ph9Ckzq3Pus6wzZLOssyjKcu3z63Fl9C7z4XPs8yKL0bFlWU60KXPusia0KsgQ8eLxZrEkcabyKnGtMqcxpYoVGjFvyBiZci4xLlzyKbMgMe8y5TGv9GdyYDRoC_RosiO0aXRp9Gp0avGi9Gux5rQsSDRssi_yoZb0aHJucaWJ9G50a3Ru2HRrNG-0bDSgdGcyL8n0bXKnDzGhtGk0abSi9Gq0o3RvcSP0b_RsdKSxJHImtKF0bbJudKX0bjSmtGo0pzSjtKf0pDSgsSR0oTShsaHxobSidKq0ozSrdGv0oDSsHTSlNGZT8mfxLrJtsaZTG9jYWzMuMqa04TThtOIzLwgyZDJhcmHyYnJi8qlyoLIlMmR05PKrFvFqcS5clXNpsqcL0xJQ0VOU0XIjtOdxIbToMWqy47QgNCW0ITPq86-zYDPsNCLzYXQjdC_z6HRgdCR0YPPps-Rx5fQlcaHy5Roy5bQmsiGyqDLh8iMy53Ln8mwy6HLozzUgtCB0IPPqc-U07TQudCdz7HTudCgz7TTvM6rz7jOhtSA1JJy0KjPvWnPkAo}). (Already mentioned above.) Look which kind of types are exist for ***links*** and ***images***.
 
+## Code of Conduct
+
+See [Code of Conduct](https://github.com/lumirlumir/.github/blob/main/CODE_OF_CONDUCT.md#contributor-covenant-code-of-conduct).
+
+## Change Log
+
+See [Change Log](/CHANGELOG.md).
+
 ## Versioning
 
 This project adheres to [Semantic Versioning](https://semver.org/).
 
-## Change Log
+## Security
 
-See [`CHANGELOG.md`](/CHANGELOG.md)
+See [Security](https://github.com/lumirlumir/.github/blob/main/SECURITY.md#security).
 
 ## License
 
-[MIT](/LICENSE)
+[MIT](/LICENSE.md)