Gyan/fix sentence case issues (#255)

## Summary by Sourcery

Fix sentence case and abbreviation handling in documentation and
formatting scripts

Bug Fixes:
- Resolved issues with markdown formatting preservation
- Fixed inconsistent capitalization in documentation headings

Enhancements:
- Improved text case conversion logic in heading and sentence formatting
- Enhanced abbreviation preservation in text transformations

Documentation:
- Standardized heading capitalization across multiple documentation
files
- Removed placeholder abbreviation markers

Chores:
- Updated list of recognized abbreviations
- Cleaned up text processing functions

Author: gyan-sharma

content/docs/building-with-settlemint/evm-chains-guide/setup-code-studio.mdx

@@ -83,7 +83,9 @@ Smart contract sets allow you to incorporate **business logic** into your
 application by deploying smart contracts that run on the blockchain. You can add
 a smart contract set via different methods as part of your development workflow.
 
-## IDE project structure**
+
+## IDE project structure
+
 
 The EVM IDE project structure in code studio is thoughtfully organized to
 support efficient smart contract development, testing, and deployment. Each

content/docs/building-with-settlemint/hedera-hashgraph-guide/setup-code-studio.mdx

@@ -83,7 +83,9 @@ Smart contract sets allow you to incorporate **business logic** into your
 application by deploying smart contracts that run on the blockchain. You can add
 a smart contract set via different methods as part of your development workflow.
 
-## IDE project structure**
+
+## IDE project structure
+
 
 The EVM IDE project structure in code studio is thoughtfully organized to
 support efficient smart contract development, testing, and deployment. Each

content/docs/knowledge-bank/keys-and-security.mdx

@@ -35,7 +35,7 @@ import { Card } from "fumadocs-ui/components/card";
 
 ## Security infrastructure
 
-### 1. Hardware security modules (hsm)
+### 1. Hardware security modules (HSM)
 
 ```typescript
 interface HSMConfig {

content/docs/platform-components/blockchain-infrastructure/blockchain-nodes.mdx

@@ -403,7 +403,9 @@ Real-time logs provide visibility into **node operations**, including:
 The **Hyperledger Fabric Node Dashboard** is designed to monitor and manage
 Fabric nodes, focusing on consensus, network identity, and operational metrics.
 
-### 2.1 details tab
+
+### 2.1 Details tab
+
 
 ![Fabric Node Info](../../../img/platfrom-components/fabric-node-info.png)
 

content/docs/platform-components/blockchain-infrastructure/load-balancer.mdx

@@ -97,19 +97,19 @@ distribution, and failover mechanisms**.
 SettleMint allows **flexible deployment** of its blockchain load balancer based
 on the specific needs of an organization:
 
-### **1. cloud-based load balancer**
+### **1. Cloud-based load balancer**
 
 - Deployed on cloud infrastructure (AWS, Azure, GCP) with **auto-scaling
   capabilities**.
 - Ideal for **enterprise-grade blockchain solutions**.
 
-### **2. on-premises load balancer**
+### **2. On-premises load balancer**
 
 - Runs within a **private network** for **enhanced security and regulatory
   compliance**.
 - Suitable for **financial, government, and enterprise applications**.
 
-### **3. hybrid load balancer**
+### **3. Hybrid load balancer**
 
 - A combination of **cloud and on-prem** nodes to balance traffic dynamically.
 - Enables **cost efficiency and scalability** while ensuring **data privacy**.

content/docs/platform-components/blockchain-infrastructure/transaction-signer.mdx

@@ -76,14 +76,14 @@ nodes:
 
 ![Transaction Signer Keys Mapping](../../../img/platfrom-components/signer-key-mapping.png)
 
-### **2. hardware security module (hsm) or vault integration**
+### **2. Hardware security module (HSM) or vault integration**
 
 - SettleMint allows integration with **AWS KMS, HashiCorp Vault, and other
   secure key management services**.
 - This approach keeps private keys **off-chain and protected from unauthorized
   access**.
 
-### **3. remote signing via api**
+### **3. Remote signing via API**
 
 - Instead of storing private keys on nodes, SettleMint supports **external
   signing services** that handle digital signatures remotely.

content/docs/use-case-guides/asset-tokenization.mdx

@@ -143,7 +143,6 @@ For more information on how to add a smart contract set,
 
 ### 2. Opening the integrated development environment IDE
 
-
 To add and edit the smart contract code, you will use the IDE.
 
 ![Open Fullscreen](../../img/developer-guides/asset-tokenization/open-fullscreen.png)

format-headings.ts

@@ -8,6 +8,12 @@ const ABBREVIATIONS = [
   "AI",
   "MCP",
   "IDE",
+  "HSM",
+  "API",
+  "SDK",
+  "URL",
+  "JSON",
+  "GraphQL",
 
   // Add more abbreviations here in UPPERCASE
   // Example:
@@ -83,24 +89,15 @@ function processLine(line: string): string {
     return line;
   }
 
-  // Updated regex to handle all numbering patterns, but preserve existing formatting
+  // Updated regex to handle all cases including spaced asterisks
   const headingRegex =
-    /^(#{1,6})\s*(\*\*)?(?:(\d{1,2}\.(?:\d{1,2})?)\.\s*)?([a-zA-Z].*?)(\*\*)?$/;
+    /^(#{1,6}\s*\*{0,2}\s*(?:\d+(?:\.\d+)?\.?\s*)?)([a-zA-Z])(.*?)$/;
   const match = line.match(headingRegex);
 
   if (match) {
-    const [_, hashes, startBold, numbers, content, endBold] = match;
-
-    // Capitalize first letter of the content
-    const processedContent = content.charAt(0).toUpperCase() + content.slice(1);
-
-    // Reconstruct the line maintaining original formatting
-    if (startBold) {
-      // Only add ** if they were present in the original
-      return `${hashes} ${startBold}${numbers ? numbers + ". " : ""}${processedContent}${endBold || "**"}`;
-    } else {
-      return `${hashes} ${numbers ? numbers + ". " : ""}${processedContent}`;
-    }
+    const [_, prefix, firstLetter, rest] = match;
+    // Only capitalize the first letter, keep everything else exactly as is
+    return `${prefix}${firstLetter.toUpperCase()}${rest}`;
   }
 
   return line;