Add Wyjebane License 1.0

A permissive, no-obligations license formalizing the author's
sincere and durable indifference to whatever you do with this code.
Reads cleanly in English while keeping the Polish name intact.

LICENSE.md

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+# Wyjebane License 1.0
+
+Copyright (c) 2026 Jakub Zych
+
+## Preamble
+
+The author has *wyjebane w to, co z tym zrobisz*.
+
+For readers unfamiliar with the Polish vernacular: this is an idiom of
+profound, almost meditative indifference. It is stronger than "I don't mind."
+It is stronger than "do as you wish." It conveys that the author has
+deliberately, consciously, and with full presence of mind decided that the
+fate of this software is none of their concern. Whatever you do with it —
+whether you ship it, fork it, study it, mock it, sell it, set it on fire,
+print it on a t-shirt, feed it to a language model, or quietly forget it
+ever existed — the author remains, in their soul, completely *wyjebane*.
+
+This license formalizes that posture in a manner suitable for jurisdictions
+that prefer their indifference written down.
+
+## Terms
+
+1. **Permission.** You are hereby granted permission to do absolutely
+   whatever you want with this software, its source code, its
+   documentation, and any derivative works thereof. Use it, copy it, modify
+   it, merge it, publish it, distribute it, sublicense it, sell it, or
+   incorporate it into a product that does the opposite of what was
+   intended. The author has *wyjebane*.
+
+2. **Attribution.** Attribution is appreciated but not required. If you
+   credit the author, that's nice. If you don't, that's also nice. The
+   author will not notice either way, because — see above — they have
+   *wyjebane*.
+
+3. **Modification.** You may modify the software in any manner you see fit,
+   including changes the author would personally find aesthetically
+   offensive. The author reserves no right to object, because objecting
+   would imply caring, and the author does not care.
+
+4. **Redistribution.** Redistribute freely, with or without modification,
+   in source or binary form, under this license or any other license,
+   including ones that contradict this one. The author trusts the legal
+   system to sort out any resulting paradoxes without their involvement.
+
+5. **Commercial use.** Sell it. Don't sell it. Build a unicorn startup on
+   top of it and never speak the author's name. This is fine. The author
+   will continue to be *wyjebane*.
+
+6. **No obligations of any kind.** You are not obligated to share
+   improvements, report bugs, file issues, open pull requests, send thank-
+   you notes, or acknowledge the software's existence. Conversely, the
+   author is not obligated to accept contributions, respond to messages,
+   maintain the software, fix anything, or keep it online. Mutual
+   *wyjebanie* is the default state of this relationship.
+
+7. **No warranty.** The software is provided "as is", without warranty of
+   any kind, express or implied, including but not limited to warranties
+   of merchantability, fitness for a particular purpose, and
+   noninfringement. In no event shall the author 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. The author had *wyjebane*
+   when they wrote it and continues to have *wyjebane* about its
+   consequences.
+
+8. **License compatibility.** This license is intended to be compatible
+   with everything. If you find a license it conflicts with, the author
+   suggests resolving the conflict in whatever direction is most
+   convenient for you. The author will not be participating in the
+   resolution.
+
+9. **Termination.** This license cannot be terminated, revoked, rescinded,
+   or withdrawn by the author, because doing so would require the author
+   to care, and the author does not.
+
+10. **Governing principle.** In any matter not explicitly covered by this
+    license, the governing principle is the foundational doctrine: the
+    author has *wyjebane w to, co z tym zrobisz*. Apply this principle
+    liberally and in good faith.
+
+## Closing
+
+By using this software you acknowledge that you have read this license,
+understood its central thesis, and accept that the author's indifference
+is sincere, durable, and non-negotiable.
+
+Go in peace. Or don't. *Wyjebane.*