feat: add support for OpenAI-compatible embedding API (#776)

# PR Checklist
- [x] Have you checked if it works normally in all models? *Ignore this
if it doesn't use models.*
- [x] Have you checked if it works normally in all web, local, and node
hosted versions? If it doesn't, have you blocked it in those versions?
- [ ] Have you added type definitions?

# Preview

![preview](https://github.com/user-attachments/assets/ce0130ae-e340-465e-8b06-9a680e229b63)

# Description
This PR introduces support for OpenAI-compatible embedding API

src/lib/Setting/Pages/OtherBotSettings.svelte

@@ -594,6 +594,7 @@
             <OptionInput value="openai3small">OpenAI text-embedding-3-small</OptionInput>
             <OptionInput value="openai3large">OpenAI text-embedding-3-large</OptionInput>
             <OptionInput value="ada">OpenAI Ada</OptionInput>
+            <OptionInput value="custom">Custom (OpenAI-compatible)</OptionInput>
         </SelectInput>
 
         {#if DBState.db.hypaModel === 'openai3small' || DBState.db.hypaModel === 'openai3large' || DBState.db.hypaModel === 'ada'}
@@ -601,5 +602,14 @@
             <TextInput size="sm" marginBottom bind:value={DBState.db.supaMemoryKey}/>
         {/if}
 
+        {#if DBState.db.hypaModel === 'custom'}
+        <span class="text-textcolor">URL</span>
+        <TextInput size="sm" marginBottom bind:value={DBState.db.hypaCustomSettings.url}/>
+        <span class="text-textcolor">Key/Password</span>
+        <TextInput size="sm" marginBottom bind:value={DBState.db.hypaCustomSettings.key}/>
+        <span class="text-textcolor">Request Model</span>
+        <TextInput size="sm" marginBottom bind:value={DBState.db.hypaCustomSettings.model}/>
+        {/if}
+
     </Arcodion>
 {/if}

src/ts/process/memory/hypamemory.ts

@@ -37,14 +37,14 @@ export class HypaProcesser{
             name: "hypaVector"
         })
         this.vectors = []
+        const db = getDatabase()
         if(model === 'auto'){
-            const db = getDatabase()
             this.model = db.hypaModel || 'MiniLM'
         }
         else{
             this.model = model
         }
-        this.customEmbeddingUrl = customEmbeddingUrl
+        this.customEmbeddingUrl = customEmbeddingUrl || db.hypaCustomSettings.url
     }
 
     async embedDocuments(texts: string[]): Promise<VectorArray[]> {
@@ -78,11 +78,16 @@ export class HypaProcesser{
             const {customEmbeddingUrl} = this
             const replaceUrl = customEmbeddingUrl.endsWith('/embeddings')?customEmbeddingUrl:appendLastPath(customEmbeddingUrl,'embeddings')
 
-            gf = await globalFetch(replaceUrl.toString(), {
+            const db = getDatabase()
-                body:{
+            const fetchArgs = {
-                    "input": input
+                ...(db.hypaCustomSettings.key ? {headers: {"Authorization": "Bearer " + db.hypaCustomSettings.key}} : {}),
-                },
+                body: {
-            })
+                    "input": input,
+                    ...(db.hypaCustomSettings.model ? {"model": db.hypaCustomSettings.model} : {})
+                }
+            };
+ 
+            gf = await globalFetch(replaceUrl.toString(), fetchArgs)
         }
         if(this.model === 'ada' || this.model === 'openai3small' || this.model === 'openai3large'){
             const db = getDatabase()

src/ts/storage/database.svelte.ts

@@ -489,6 +489,11 @@ export function setDatabase(data:Database){
         data.antiClaudeOverload = false
         data.antiServerOverloads = true
     }
+    data.hypaCustomSettings = {
+        url: data.hypaCustomSettings?.url ?? "",
+        key: data.hypaCustomSettings?.key ?? "",
+        model: data.hypaCustomSettings?.model ?? "",       
+    }
     changeLanguage(data.language)
     setDatabaseLite(data)
 }
@@ -902,7 +907,7 @@ export interface Database{
         preserveOrphanedMemory: boolean
         processRegexScript: boolean
         doNotSummarizeUserMessage: boolean
-    },
+    }
     OaiCompAPIKeys: {[key:string]:string}
     inlayErrorResponse:boolean
     reasoningEffort:number
@@ -913,6 +918,11 @@ export interface Database{
     useExperimentalGoogleTranslator:boolean
     thinkingTokens: number
     antiServerOverloads: boolean
+    hypaCustomSettings: {
+        url: string,
+        key: string,
+        model: string,       
+    }
 }
 
 interface SeparateParameters{