Update deprecated social media links for helius, rain, and halo platforms

[Copilot]

Three platforms had outdated or non-existent social media links. Updated to reflect current state of their social presence and marked deprecated platforms accordingly.

Changes

• helius.ts: Updated Twitter handle heliuslabs → Helius
• rain.ts: Removed Twitter link (account deleted) and added isDeprecated: true
• halo.ts: Removed Twitter and Discord links (platform deprecated) and added isDeprecated: true

// Before (helius)
twitter: "https://x.com/heliuslabs"

// After (helius)
twitter: "https://x.com/Helius"

// Before (rain)
export const platform: PlatformRaw = {
  // ...
  links: {
    twitter: "https://x.com/RainFi_",
    // ... other links
  },
  tags: ["dapp"],
};

// After (rain) 
export const platform: PlatformRaw = {
  // ...
  links: {
    // Twitter link removed
    // ... other links
  },
  tags: ["dapp"],
  isDeprecated: true,
};

// Before (halo)
export const platform: PlatformRaw = {
  // ...
  tags: ["tool"],
  links: {
    twitter: "https://x.com/halosupply",
    discord: "https://discord.gg/RU6DhKYz7u",
    // ... other links
  },
};

// After (halo)
export const platform: PlatformRaw = {
  // ...
  tags: ["tool"],
  isDeprecated: true,
  links: {
    // Twitter and Discord links removed
    // ... other links
  },
};

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Twitter account incorrect</issue_title>
<issue_description>this twitter ids are outdated, heliuslabs RainFi_ halosupply

heliuslabs twitter is Helius
RainFi_ twitter account has been deleted, and its deprecated
halo is deprected and twitter doesnt exist anymore, + remove the discord</issue_description>

<agent_instructions>fix this</agent_instructions>

Comments on the Issue (you are @copilot in this section)

• Fixes Twitter account incorrect #24

---

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[olivbau]

@copilot add isDeprecated: true for RainFi and halo

[Copilot]

@copilot add isDeprecated: true for RainFi and halo

Done in 8e8fbbc. Added isDeprecated: true to both rain.ts and halo.ts.