Games batch: neutral words/themes, Word Search sizes + per-word colours

From playtesting findings:
* Pools nearly doubled (115/104 → 228/201) with calm/neutral everyday words
  (claps, dance, drench, beach…), not just strictly-upbeat ones — more variety,
  ~7-month runway. The post-solve "why" prompt reworded to fit neutral words.
* Word Search now stores one theme + word list per day; the grid is built per
  request for three SIZE tiers — Small (8×8, 6 words), Medium (11×11, 9),
  Large (14×14, 13). Large packs more words = a longer sit ("too fast" fix).
  All sizes share the day's theme; every size still code-placed + solvable.
* Word Search themes can now be neutral everyday scenes ("Around the house",
  "At the beach", "In the kitchen", "A walk outdoors", "Making music"…), not
  only hopeful — same shape as the articles.
* Each found word gets its own colour from a calm palette, in the grid and its
  word-list chip. Per-size local progress + best time.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

goodnews/data/wordpool.json

@@ -1,35 +1,70 @@
 {
 "5": [
+"acorn",
 "adore",
 "agile",
+"album",
 "alive",
 "amaze",
 "ample",
 "angel",
+"apple",
 "arise",
 "aroma",
+"atlas",
 "award",
 "aware",
+"balls",
+"beach",
+"beads",
 "beams",
+"beans",
+"bench",
+"berry",
 "bless",
 "bliss",
 "bloom",
 "blush",
+"boats",
 "bonus",
+"books",
+"boots",
 "brave",
+"bread",
 "brisk",
+"brook",
+"brush",
+"cabin",
+"candy",
+"chair",
+"chalk",
 "charm",
 "cheer",
 "chime",
+"choir",
+"claps",
 "clean",
 "clear",
 "climb",
+"clock",
+"cloud",
+"coast",
+"coats",
+"cocoa",
+"coins",
+"couch",
 "craft",
+"cream",
 "daisy",
 "dance",
 "dawns",
+"desks",
+"doors",
 "dream",
+"dress",
 "drift",
+"drive",
+"drums",
 "eager",
 "earth",
 "elate",
@@ -38,32 +73,53 @@
 "fancy",
 "favor",
 "feast",
+"fence",
+"ferns",
+"field",
+"frame",
 "fresh",
+"frost",
+"fruit",
+"games",
 "gifts",
 "glade",
 "gleam",
 "glide",
+"globe",
 "glory",
 "glows",
 "grace",
 "grand",
+"grass",
 "green",
 "grins",
 "happy",
 "heals",
 "heart",
+"hikes",
+"homes",
+"honey",
 "honor",
 "hopes",
 "humor",
 "ideal",
+"jeans",
 "jewel",
 "jolly",
+"juice",
+"kites",
+"lamps",
 "laugh",
 "learn",
+"lemon",
 "light",
+"linen",
 "lucky",
+"lunch",
 "magic",
+"mango",
 "maple",
+"melon",
 "mends",
 "mercy",
 "merit",
@@ -71,114 +127,240 @@
 "mirth",
 "music",
 "noble",
+"novel",
 "oasis",
+"ocean",
+"olive",
+"paint",
+"paper",
+"parks",
+"party",
+"paths",
+"patio",
 "peace",
+"peach",
+"petal",
+"phone",
+"photo",
+"piano",
+"plane",
 "plant",
+"plate",
+"plays",
 "pluck",
 "poise",
+"porch",
 "pride",
 "prize",
 "proud",
 "quiet",
 "quilt",
+"rainy",
 "ready",
 "relax",
 "renew",
+"rings",
 "river",
+"roads",
+"rooms",
+"roots",
+"sails",
+"salad",
+"sandy",
 "savor",
+"scarf",
+"seeds",
 "share",
+"shelf",
+"shell",
 "shine",
+"ships",
+"shirt",
+"shoes",
+"shore",
 "smile",
+"snack",
+"socks",
+"songs",
 "space",
 "spark",
+"spoon",
+"stalk",
 "stars",
 "still",
+"story",
+"study",
+"sugar",
 "sunny",
 "sweet",
 "swift",
+"swing",
+"table",
 "teach",
 "thank",
+"tides",
+"toast",
+"towel",
+"towns",
+"trail",
+"train",
 "treat",
 "trust",
 "truth",
 "tulip",
 "unity",
 "value",
+"vases",
 "vigor",
+"vines",
 "vital",
 "vivid",
+"walks",
+"watch",
 "water",
+"waves",
 "winds",
+"windy",
 "wings",
 "witty",
+"words",
 "worth",
 "youth",
 "yummy",
 "zesty"
 ],
 "6": [
+"acorns",
 "adored",
+"almond",
+"anchor",
+"artist",
 "ascend",
 "aspire",
+"avenue",
+"bakery",
+"ballad",
+"banana",
+"basket",
 "beauty",
 "bestow",
 "better",
+"bottle",
 "bouncy",
+"branch",
 "breeze",
+"bridge",
 "bright",
 "bubbly",
+"butter",
+"button",
 "calmly",
+"candle",
+"canvas",
 "caring",
+"carpet",
+"carrot",
+"celery",
 "cheery",
+"cheese",
+"cherry",
 "cherub",
 "chirpy",
+"cinema",
 "clever",
+"closet",
+"cookie",
+"cotton",
+"cradle",
+"crayon",
 "dainty",
+"dancer",
 "dazzle",
 "devote",
+"dinner",
 "divine",
+"drawer",
 "dreamy",
+"drench",
 "earthy",
+"encore",
 "esteem",
+"fabric",
 "family",
 "flower",
 "fondly",
 "forest",
 "friend",
 "garden",
+"garlic",
 "gather",
 "genial",
 "gentle",
+"ginger",
 "giving",
 "glossy",
+"gloves",
 "golden",
+"grapes",
 "growth",
+"guitar",
+"hanger",
+"harbor",
 "health",
 "heaven",
+"hockey",
 "honest",
+"island",
+"jacket",
 "joyful",
 "joyous",
+"kettle",
 "kindly",
+"lagoon",
 "laurel",
+"leaves",
 "lively",
 "lovely",
 "loving",
+"marina",
+"market",
+"meadow",
 "mellow",
+"melody",
 "mended",
+"mirror",
+"mitten",
 "morale",
+"muffin",
+"museum",
+"napkin",
 "nature",
+"needle",
 "nestle",
 "nicely",
 "nuzzle",
+"orange",
+"pantry",
+"pebble",
+"pencil",
+"pepper",
+"petals",
+"pillow",
 "please",
 "plenty",
+"potato",
 "praise",
 "pretty",
 "prized",
 "purify",
 "purity",
+"puzzle",
 "quaint",
+"racket",
+"raisin",
+"ramble",
 "reborn",
+"recipe",
 "refine",
 "relish",
 "renews",
@@ -186,37 +368,65 @@
 "rescue",
 "revive",
 "reward",
+"ribbon",
+"riddle",
+"ripple",
+"rocker",
+"sandal",
+"saucer",
 "savior",
 "savory",
 "secure",
 "serene",
 "settle",
+"shrubs",
+"simmer",
 "simple",
+"singer",
+"sketch",
 "smiled",
 "smooth",
+"soccer",
 "soothe",
 "spirit",
 "spring",
 "sprout",
+"stairs",
 "steady",
+"stream",
+"street",
+"stroll",
 "strong",
+"subway",
 "summit",
+"sunset",
 "superb",
 "supple",
+"teapot",
 "tender",
+"tennis",
 "thanks",
+"thread",
 "thrive",
+"tomato",
+"travel",
+"tunnel",
 "unfold",
 "united",
 "uplift",
+"valley",
 "valued",
 "velvet",
 "verity",
+"violin",
 "vision",
 "voyage",
+"walnut",
+"wander",
 "warmly",
 "warmth",
 "willow",
+"window",
 "wisdom",
 "wonder",
 "zenith",