v0.10.0 — set the suggestion threshold from the Links page

v0.10.0 — set the suggestion threshold from the Links page

New

• Adjustable suggestion threshold, from the web UI. The Links page now has a Threshold field
  next to "Suggested links". Set it (e.g. 0.75) and the suggestions update on the next page render —
  no server reload: the threshold is read live from the environment on every suggested_links() call,
  and the value is persisted to .mem-local.env so it survives restarts. The suggestions section now
  also renders when there are zero matches ("No matches at this threshold — lower it to see more."), so
  you can always dial it back down.

  Why: the default 0.62 surfaces hundreds of pairs in a large store (the top-N display then looks
  "stuck" at its cap as you link). Raising the threshold turns it into a short, high-confidence list you
  can actually clear. Tune it to taste from the page instead of editing config + restarting.