Remove remaining calculator references from scripts and components

Co-authored-by: thomhurst <[email protected]>

.github/scripts/process-benchmarks.js

@@ -340,10 +340,6 @@ The benchmarks measure real-world testing patterns:
 
 All benchmark source code is available in the [\`tools/speed-comparison\`](https://github.com/thomhurst/TUnit/tree/main/tools/speed-comparison) directory.
 
-### Interactive Comparison
-
-Want to estimate performance for your test suite? Try the [Benchmark Calculator](/docs/benchmarks/calculator) to see potential time savings.
-
 ---
 
 :::note Continuous Benchmarking

docs/BENCHMARKS_IMPLEMENTATION.md

@@ -149,7 +149,6 @@ import BenchmarkChart from '@site/src/components/BenchmarkChart';
 
 Added new "Benchmarks" section with:
 - Main benchmarks page (index)
-- Calculator page
 - Methodology page
 
 Positioned between "Examples & Use Cases" and "Reference" for optimal discoverability.
@@ -294,7 +293,6 @@ Visit:
    - Visit the deployed site after merge
    - Homepage shows real speedup numbers
    - Benchmarks page shows all test categories
-   - Calculator uses real data
    - Charts render correctly
 
 **Note:** You can review the PRs if desired, but they will merge automatically without intervention.

docs/src/components/BenchmarkHighlight/index.tsx

@@ -90,9 +90,6 @@ export default function BenchmarkHighlight(): JSX.Element {
           <Link to="/docs/benchmarks" className={styles.primaryLink}>
             View Detailed Benchmarks →
           </Link>
-          <Link to="/docs/benchmarks/calculator" className={styles.secondaryLink}>
-            Calculate Your Savings
-          </Link>
         </div>
 
         <div className={styles.benchmarkNote}>