feat: add LICENSE

Author: JesusPaz

LICENSE

@@ -0,0 +1,33 @@
+ClusterCost Non-Commercial License 1.0
+Copyright (c) 2025 ClusterCost
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to use,
+copy, modify, merge, publish, and distribute the Software, subject to the
+following conditions:
+
+1. Non-Commercial Use Only. The Software may not be used, copied, modified,
+   or distributed for any Commercial Purpose without the express, written
+   permission of ClusterCost. "Commercial Purpose" means any use that is
+   intended for, or directed toward, commercial advantage or monetary
+   compensation, including providing the Software or derivative works as part
+   of a commercial service or product.
+
+2. No Impersonation. You may not use the Software, its name, or any branding,
+   logos, or trademarks of ClusterCost in a way that suggests endorsement by
+   or affiliation with ClusterCost without prior written consent. Derivative
+   works must not be presented as official ClusterCost software.
+
+3. Preservation of License Notices. All copies of the Software must include
+   this license text and the above copyright notice.
+
+4. No Additional Restrictions. You may not impose further restrictions on
+   recipients that would conflict with the terms of this License.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.