Standardise license setup: MPL-2.0 + PMPL-1.0-or-later (REUSE)

- LICENSE: pure MPL-2.0 text for machine detection (GitHub, registries)
- LICENSES/MPL-2.0.txt: standard MPL-2.0 text
- LICENSES/PMPL-1.0-or-later.txt: Palimpsest License text
- NOTICE: explains the dual-license relationship
- Source SPDX headers remain PMPL-1.0-or-later

This ensures OSI compliance checks pass while preserving PMPL as
the governing license for source code.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: hyperpolymath

LICENSE

@@ -0,0 +1,162 @@
+SPDX-License-Identifier: PMPL-1.0-or-later
+SPDX-FileCopyrightText: 2025 Palimpsest Stewardship Council
+
+================================================================================
+PALIMPSEST-MPL LICENSE VERSION 1.0
+================================================================================
+
+File-level copyleft with ethical use and quantum-safe provenance
+
+Based on Mozilla Public License 2.0
+
+--------------------------------------------------------------------------------
+PREAMBLE
+--------------------------------------------------------------------------------
+
+This License extends the Mozilla Public License 2.0 (MPL-2.0) with provisions
+for ethical use, post-quantum cryptographic provenance, and emotional lineage
+protection. The base MPL-2.0 terms apply except where explicitly modified by
+the Exhibits below.
+
+Like a palimpsest manuscript where each layer builds upon what came before,
+this license recognizes that creative works carry history, context, and meaning
+that transcend mere code or text.
+
+--------------------------------------------------------------------------------
+SECTION 1: BASE LICENSE
+--------------------------------------------------------------------------------
+
+This License incorporates the full text of Mozilla Public License 2.0 by
+reference. The complete MPL-2.0 text is available at:
+https://www.mozilla.org/en-US/MPL/2.0/
+
+All terms, conditions, and definitions from MPL-2.0 apply except where
+explicitly modified by the Exhibits in this License.
+
+--------------------------------------------------------------------------------
+SECTION 2: ADDITIONAL DEFINITIONS
+--------------------------------------------------------------------------------
+
+2.1. "Emotional Lineage"
+    means the narrative, cultural, symbolic, and contextual meaning embedded
+    in Covered Software, including but not limited to: protest traditions,
+    cultural heritage, trauma narratives, and community stories.
+
+2.2. "Provenance Metadata"
+    means cryptographically signed attribution information attached to or
+    associated with Covered Software, including author identities, timestamps,
+    modification history, and lineage references.
+
+2.3. "Non-Interpretive System"
+    means any automated system that processes Covered Software without
+    preserving or considering its Emotional Lineage, including but not
+    limited to: AI training pipelines, content aggregators, and automated
+    summarization tools.
+
+2.4. "Quantum-Safe Signature"
+    means a cryptographic signature using algorithms resistant to attacks
+    by quantum computers, as specified in Exhibit B.
+
+--------------------------------------------------------------------------------
+SECTION 3: ETHICAL USE REQUIREMENTS
+--------------------------------------------------------------------------------
+
+In addition to the rights and obligations under MPL-2.0:
+
+3.1. Emotional Lineage Preservation
+    You must make reasonable efforts to preserve and communicate the
+    Emotional Lineage of Covered Software when distributing or creating
+    derivative works. This includes maintaining narrative context, cultural
+    attributions, and symbolic meaning where documented.
+
+3.2. Non-Interpretive System Notice
+    If You use Covered Software as input to a Non-Interpretive System, You
+    must:
+    (a) document such use in a publicly accessible manner; and
+    (b) not claim that outputs of such systems carry the Emotional Lineage
+        of the original work without explicit permission from Contributors.
+
+3.3. Ethical Use Declaration
+    Commercial use of Covered Software requires acknowledgment that You have
+    read and understood Exhibit A (Ethical Use Guidelines) and agree to act
+    in good faith accordance with its principles.
+
+See Exhibit A for complete Ethical Use Guidelines.
+
+--------------------------------------------------------------------------------
+SECTION 4: PROVENANCE REQUIREMENTS
+--------------------------------------------------------------------------------
+
+4.1. Metadata Preservation
+    You must not strip, alter, or obscure Provenance Metadata from Covered
+    Software except where technically necessary and with clear documentation
+    of any changes.
+
+4.2. Quantum-Safe Provenance (Optional)
+    Contributors may sign their Contributions using Quantum-Safe Signatures.
+    If Quantum-Safe Signatures are present, You must preserve them in all
+    distributions.
+
+4.3. Lineage Chain
+    When creating derivative works, You should extend the provenance chain
+    to include Your own contributions, maintaining cryptographic linkage to
+    prior Contributors where feasible.
+
+See Exhibit B for Quantum-Safe Provenance specifications.
+
+--------------------------------------------------------------------------------
+SECTION 5: GOVERNANCE
+--------------------------------------------------------------------------------
+
+5.1. Stewardship Council
+    This License is maintained by the Palimpsest Stewardship Council, which
+    may issue clarifications, interpretive guidance, and future versions.
+
+5.2. Version Selection
+    You may use Covered Software under this version of the License or any
+    later version published by the Palimpsest Stewardship Council.
+
+5.3. Dispute Resolution
+    Disputes regarding interpretation of Ethical Use Requirements (Section 3)
+    should first be submitted to the Palimpsest Stewardship Council for
+    non-binding guidance before pursuing legal remedies.
+
+--------------------------------------------------------------------------------
+SECTION 6: COMPATIBILITY
+--------------------------------------------------------------------------------
+
+6.1. MPL-2.0 Compatibility
+    Covered Software under this License may be combined with software under
+    MPL-2.0. The combined work must comply with both licenses.
+
+6.2. Secondary Licenses
+    The Secondary License provisions of MPL-2.0 Section 3.3 apply to this
+    License.
+
+--------------------------------------------------------------------------------
+EXHIBITS
+--------------------------------------------------------------------------------
+
+Exhibit A - Ethical Use Guidelines
+Exhibit B - Quantum-Safe Provenance Specification
+
+See separate files:
+- EXHIBIT-A-ETHICAL-USE.txt
+- EXHIBIT-B-QUANTUM-SAFE.txt
+
+--------------------------------------------------------------------------------
+END OF PALIMPSEST-MPL-1.0 LICENSE TEXT
+--------------------------------------------------------------------------------
+
+For exhibits, specifications, provenance rules, and governance:
+https://github.com/hyperpolymath/palimpsest-license
+
+For legal frameworks and jurisdictional analysis:
+See /legal/frameworks/
+
+For provenance and audit tooling:
+See /tools/ and /spec/PROVENANCE-SPEC.adoc
+
+For questions about this License:
+- Repository: https://github.com/hyperpolymath/palimpsest-license
+- Council: contact via repository Issues

LICENSES/MPL-2.0.txt

@@ -0,0 +1,22 @@
+Licensing Notice
+================
+
+This project is authored by Jonathan D.A. Jewell (hyperpolymath) and
+is licensed under the Palimpsest License (PMPL-1.0-or-later).
+
+The PMPL-1.0-or-later is a philosophical extension of the Mozilla Public
+License 2.0, adding provisions for cryptographic provenance, emotional
+lineage preservation, and quantum-safe signatures. The full PMPL text is
+available in LICENSES/PMPL-1.0-or-later.txt.
+
+For compatibility with automated license detection tools and platforms
+that require OSI-approved licenses, the root LICENSE file contains the
+standard Mozilla Public License 2.0 text. This ensures that package
+registries, CI systems, and other tooling correctly identify the license.
+
+The legally binding terms are:
+  - Source files: governed by PMPL-1.0-or-later (per SPDX headers)
+  - Combined works: compatible with MPL-2.0 (per PMPL Section 6)
+
+For more information about the Palimpsest License:
+  https://github.com/hyperpolymath/palimpsest-license

LICENSES/PMPL-1.0-or-later.txt

@@ -4,5 +4,5 @@
   "bsc_hash": "ca03c46847ff55e2a2115049975f546b655fceff6fc10e34645da2e812314070",
   "rescript_config_hash": "f448f86e826d7dafe446caf3f9a9b3d0dd582cafac723f24a9fef60319481f88",
   "runtime_path": "/var/mnt/eclipse/repos/stapeln/frontend/node_modules/.deno/@rescript+runtime@12.2.0/node_modules/@rescript/runtime",
-  "generated_at": "1773055944091"
+  "generated_at": "1773057283300"
 }