Added meilisearch retriever component (#2824)

* added meilisearch retriever and credentials.ts

* added semantic ratio

* removed a TODO implementatio

* meilisearch component implemented with searching and upsert functionality (#3)

meilisearch retriever component created , searching for an existing index and upserting a new or existing index has been implemented , component utilizes langchain and meilisearch vector search

Reviewed-on: https://git.beyond.cc/ntg/flowise/pulls/3
Reviewed-by: mohamed1999akram <mohamed1999akram@gmail.com>

* added CI/CD for ntg branch, added proper dockerfile for flowise-ntg (#4)

Reviewed-on: https://git.beyond.cc/ntg/flowise/pulls/4
Reviewed-by: mohammad <mohammad@noreply.git.beyond.cc>

* modified os version , removed linting errors , removed cypress github actions (#5)

added --no-lock-file flag to pass CICD , made the runner run on debian and not ubuntu , removed code that caused warnings to pass linting

Reviewed-on: https://git.beyond.cc/ntg/flowise/pulls/5
Reviewed-by: omaryassery <omarryassser@gmail.com>

* removed unnecessary QEMU install action (#6)

Reviewed-on: https://git.beyond.cc/ntg/flowise/pulls/6
Reviewed-by: omaryassery <omarryassser@gmail.com>

* removed cypress installation and linting from dockerfile (#7)

Reviewed-on: https://git.beyond.cc/ntg/flowise/pulls/7
Reviewed-by: isameh <isameh@ntgclarity.com>

* dockerfile-ntg-modification (#9)

dockerfile-ntg modified to copy all working directory before calling pnpm install
Reviewed-on: https://git.beyond.cc/ntg/flowise/pulls/9
Reviewed-by: isameh <isameh@ntgclarity.com>

* resolved comments, reverted CI/CD

* add test docker build yml back

* moved meilisearch to vector store folder

* Update Meilisearch.ts

---------

Co-authored-by: Henry <hzj94@hotmail.com>
Co-authored-by: Henry Heng <henryheng@flowiseai.com>

packages/components/credentials/MeilisearchApi.credential.ts

@@ -0,0 +1,32 @@
+import { INodeParams, INodeCredential } from '../src/Interface'
+
+class MeilisearchApi implements INodeCredential {
+    label: string
+    name: string
+    version: number
+    description: string
+    inputs: INodeParams[]
+
+    constructor() {
+        this.label = 'Meilisearch API'
+        this.name = 'meilisearchApi'
+        this.version = 1.0
+        this.description =
+            'Refer to <a target="_blank" href="https://meilisearch.com">official guide</a> on how to get an API Key, you need a search API KEY for basic searching functionality, admin API KEY is optional but needed for upsert functionality '
+        this.inputs = [
+            {
+                label: 'Meilisearch Search API Key',
+                name: 'meilisearchSearchApiKey',
+                type: 'password'
+            },
+            {
+                label: 'Meilisearch Admin API Key',
+                name: 'meilisearchAdminApiKey',
+                type: 'password',
+                optional: true
+            }
+        ]
+    }
+}
+
+module.exports = { credClass: MeilisearchApi }