Campaign clusterer gains a keystroke edge: when two identities'
kd_digraph_simhash centroids are within KD_HAMMING_MAX bits, a graded
weight (1.0 at identical, fading to 0 at the cutoff) feeds the campaign
graph. Supporting tier (0.6) — a typing match plus temporal overlap
reaches threshold, but typing alone never merges (FP guard against
coarse, noisy terminal timing).
Projects the column through IdentityFeatures + from_identity_row.
Replaces LICENSE (GPLv3 -> AGPLv3) and prepends
`SPDX-License-Identifier: AGPL-3.0-or-later` to every source file
across decnet/, decnet_web/, tests/, scripts/, and tools/.
Rationale: closes the GPLv3 ASP loophole so any party operating a
modified DECNET as a network service must offer their modified
source. Personal copyright (Samuel Paschuan) + inbound=outbound
contributions make a future unilateral relicense infeasible.
- LICENSE: full AGPL-3.0 text (gnu.org/licenses/agpl-3.0.txt)
- COPYRIGHT: project copyright notice
- tools/add_spdx_headers.py: idempotent header injector
(shebang- and PEP 263-aware)
Touches 1565 source files (.py, .ts, .tsx, .js, .jsx, .css, .sh).
No behavior change; comments only.
