chore: rename momentum

Author: elsirion

blog/2025-06-30-fedimint-review-first-half.md

@@ -1,4 +1,4 @@
-# Fedimint's Momentum: A Look Back at 2025's First Half
+# Fedimint's Ecosystem: A Look Back at 2025's First Half
 
 It’s been quite the ride for the [Fedimint](https://fedimint.org/) project in the first half of 2025—genuinely packed with progress. We're excited to share a rundown of what we’ve been up to.
 
@@ -77,4 +77,4 @@ Our community truly is the engine behind Fedimint, and we’re grateful for the
 
 The journey towards widespread federated e-cash adoption is an exciting one, and we’re committed to pushing the boundaries. Stay tuned for more updates!
 
-Many thanks to our contributors, sponsors, integrators, and testers for their continued efforts and support. Together, we’re steadily building a more private, scalable, and trust-minimized future for Bitcoin!
+Many thanks to our contributors, sponsors, integrators, and testers for their continued efforts and support. Together, we’re steadily building a more private, scalable, and trust-minimized future for Bitcoin!