TRS-80, Sharp MZ, Amstrad CPC, MSX, and DOS/V compatibility and more mathematical operators and symbols

[PhMajerus]

This PR adds 342 new characters, fixes 1 alignment error in a character from my previous PR, and fixes two other existing characters.

Added for TRS-80 compatibility:

• ℅ U+2105 CARE OF
• ℞ U+211E PRESCRIPTION TAKE
• ∮ U+222E CONTOUR INTEGRAL
• ⌇ U+2307 WAVY LINE
• ⍾ U+237E BELL SYMBOL

This completes the TRS-80 characters set.
And since we already have full Commodore PETSCII coverage, and Apple II is just plain ASCII, this also completes the original 1977 personal computers trifecta/trinity.

Added for Sharp MZ series (Japanese) compatibility:

• ◦ U+25E6 WHITE BULLET (based on existing • U+2022 BULLET design)
• 🅲 U+1F172 NEGATIVE SQUARED LATIN CAPITAL LETTER C
• 🅷 U+1F177 NEGATIVE SQUARED LATIN CAPITAL LETTER H
• 🛸 U+1F6F8 FLYING SAUCER
• 😐 U+1F610 NEUTRAL FACE (based on existing smiley designs, although on Sharp MZ it is a white version of U+1CC6F)

This completes the Sharp MZ-80 series character set.

Added for Amstrad CPC compatibility:

• ◻ U+25FB WHITE MEDIUM SQUARE (same size as white small square U+25AB, maybe small should be adjusted to smaller)
• ⎾ U+23BE DENTISTRY SYMBOL LIGHT VERTICAL AND TOP RIGHT
• ⏊ U+23CA DENTISTRY SYMBOL LIGHT UP AND HORIZONTAL
• ⏌ U+23CC DENTISTRY SYMBOL LIGHT VERTICAL AND BOTTOM LEFT
• ↡ U+21A1 DOWNWARDS TWO HEADED ARROW
• ⊙ U+2299 CIRCLED DOT OPERATOR (note existing circled operators use two different sizes, maybe unify them)
• ⍻ U+237B NOT CHECK MARK
• ⎍ U+238D MONOSTABLE SYMBOL
• ⧖ U+29D6 WHITE HOURGLASS

(Also requires ⍾ already added above for TRS-80)
This completes the Amstrad CPC characters set.

Added for MSX compatibility:

• ⟊ U+27CA VERTICAL BAR WITH HORIZONTAL STROKE

This completes the main MSX versions (international and Japanese), I didn't check all the other localized versions, but I think they only include letters for specific languages.

Added for DOS/V (Japanese) compatibility:

• ℡ U+2121 TELEPHONE SIGN (this is one of those weird character that's considered half-width in terminals but was originally full-width in DOS/V and always extends into a second cell, added as full-width)
• Å U+212B ANGSTROM SIGN
• ∽ U+223D REVERSED TILDE
• ≒ U+2252 APPROXIMATELY EQUAL TO OR THE IMAGE OF
• ≦ U+2266 LESS-THAN OVER EQUAL TO
• ≧ U+2267 GREATER-THAN OVER EQUAL TO
• ≪ U+226A MUCH LESS-THAN
• ≫ U+226B MUCH GREATER-THAN
• ⊿ U+22BF RIGHT TRIANGLE
• ⌒ U+2312 ARC (designed as fullwidth like U+25EF as they were originally in DOS/V)
• 〓 U+3013 GETA MARK
• 〝 U+301D REVERSED DOUBLE PRIME QUOTATION MARK
• 〟 U+301F LOW DOUBLE PRIME QUOTATION MARK
• 〿 U+303F IDEOGRAPHIC HALF FILL SPACE
• ㈱ U+3231 PARENTHESIZED IDEOGRAPH STOCK
• ㈲ U+3232 PARENTHESIZED IDEOGRAPH HAVE
• ㈹ U+3239 PARENTHESIZED IDEOGRAPH REPRESENT
• ㍻ U+337B SQUARE ERA NAME HEISEI
• ㍼ U+337C SQUARE ERA NAME SYOUWA
• ㍽ U+337D SQUARE ERA NAME TAISYOU
• ㍾ U+337E SQUARE ERA NAME MEIZI
• ㌃ U+3303 SQUARE AARU
• ㌍ U+330D SQUARE KARORII
• ㌔ U+3314 SQUARE KIRO
• ㌘ U+3318 SQUARE GURAMU
• ㌢ U+3322 SQUARE SENTI
• ㌣ U+3323 SQUARE SENTO
• ㌦ U+3326 SQUARE DORU
• ㌧ U+3327 SQUARE TON
• ㌫ U+332B SQUARE PAASENTO
• ㌶ U+3336 SQUARE HEKUTAARU
• ㌻ U+333B SQUARE PEEZI
• ㍉ U+3349 SQUARE MIRI
• ㍊ U+334A SQUARE MIRIBAARU
• ㍍ U+334D SQUARE MEETORU
• ㍑ U+3351 SQUARE RITTORU
• ㍗ U+3357 SQUARE WATTO
• ㎎ U+338E SQUARE MG (designed as fullwidth like all Square*)
• ㎏ U+338F SQUARE KG
• ㎜ U+339C SQUARE MM
• ㎝ U+339D SQUARE CM
• ㎞ U+339E SQUARE KM
• ㎡ U+33A1 SQUARE M SQUARED
• ㏄ U+33C4 SQUARE CC
• ㏍ U+33CD SQUARE KK
• 仝 U+4EDD CJK IDEOGRAPH-4EDD
• ￠ U+FFE0 FULLWIDTH CENT SIGN
• ￡ U+FFE1 FULLWIDTH POUND SIGN
• ￢ U+FFE2 FULLWIDTH NOT SIGN
• ￣ U+FFE3 FULLWIDTH MACRON
• ￤ U+FFE4 FULLWIDTH BROKEN BAR
• ￥ U+FFE5 FULLWIDTH YEN SIGN
• ￨ U+FFE8 HALFWIDTH FORMS LIGHT VERTICAL
• ￩ U+FFE9 HALFWIDTH LEFTWARDS ARROW
• ￪ U+FFEA HALFWIDTH UPWARDS ARROW
• ￫ U+FFEB HALFWIDTH RIGHTWARDS ARROW
• ￬ U+FFEC HALFWIDTH DOWNWARDS ARROW
• ￭ U+FFED HALFWIDTH BLACK SQUARE
• ￮ U+FFEE HALFWIDTH WHITE CIRCLE

(Also requires ∮ already added above for TRS-80)
This completes all the non-Kanji from DOS/V CP932. The 仝 and square era names and parenthesized ideographs follow the dimensions and design principles of existing @bluetoad07 Kanjis. Note they should be included in any redesign of the Kanji set to match them.
The square units do not follow ㏑ (U+33D1) half-width design because all the other square* are full-width, they were originally full-width in DOS/V, and they wouldn't fit 6×13 even if we wanted to. All the Japanese fonts I've seen so far have them extend into the second cell, and I've never seen those used outside of Japanese text. I think all the Square* should be, well, square as they were originally.

Ideographic Telegraph Symbols:

• 〷 U+3037 IDEOGRAPHIC TELEGRAPH LINE FEED SEPARATOR SYMBOL
• ㋀ U+32C0 to ㋋ U+32CB IDEOGRAPHIC TELEGRAPH SYMBOLS FOR MONTHS
• ㍘ U+3358 to ㍰ U+3370 IDEOGRAPHIC TELEGRAPH SYMBOLS FOR HOURS
• ㏠ U+33E0 to ㏾ U+33FE IDEOGRAPHIC TELEGRAPH SYMBOLS FOR DAYS

This improves Japanese coverage. These symbols are included in MS Gothic, MS Mincho, Meiryo, and Cascadia Next JP, and therefore available since the beginning to Japanese Windows NT CUI apps.
The 6 corresponding crossed seven variants are also included in CozetteCrossedSeven.sfd.

Added for consistency with those added above or previously:

• ⁇ U+2047 DOUBLE QUESTION MARK
• ⁈ U+2048 QUESTION EXCLAMATION MARK
• ⁉ U+2049 EXCLAMATION QUESTION MARK (designed as a symbol, not an emoji)
• ₠ U+20A0 EURO-CURRENCY SIGN
• ₩ U+20A9 WON SIGN
• ℀ U+2100 ACCOUNT OF
• ℁ U+2101 ADDRESSED TO THE SUBJECT
• ℆ U+2106 CADA UNA
• ℗ U+2117 SOUND RECORDING COPYRIGHT (based on existing © and ® signs)
• ℻ U+213B FACSIMILE SIGN
• ⅍ U+214D AKTIESELSKAB
• ↟ U+219F UPWARDS TWO HEADED ARROW
• ∯ U+222F SURFACE INTEGRAL
• ∰ U+2230 VOLUME INTEGRAL
• ∱ U+2231 CLOCKWISE INTEGRAL
• ∲ U+2232 CLOCKWISE CONTOUR INTEGRAL
• ∳ U+2233 ANTICLOCKWISE CONTOUR INTEGRAL
• ∸ U+2238 DOT MINUS
• ∹ U+2239 EXCESS
• ∻ U+223B HOMOTHETIC
• ∼ U+223C TILDE OPERATOR
• ∿ U+223F SINE WAVE
• ≀ U+2240 WREATH PRODUCT
• ≁ U+2241 NOT TILDE
• ≂ U+2242 MINUS TILDE
• ≆ U+2246 APPROXIMATELY BUT NOT ACTUALLY EQUAL TO
• ≇ U+2247 NEITHER APPROXIMATELY NOR ACTUALLY EQUAL TO
• ≊ U+224A ALMOST EQUAL OR EQUAL TO
• ≋ U+224B TRIPLE TILDE
• ≌ U+224C ALL EQUAL TO
• ≎ U+224E GEOMETRICALLY EQUIVALENT TO
• ≏ U+224F DIFFERENCE BETWEEN
• ≐ U+2250 APPROACHES THE LIMIT
• ≑ U+2251 GEOMETRICALLY EQUAL TO
• ≓ U+2253 IMAGE OF APPROXIMATELY EQUAL TO
• ≣ U+2263 STRICTLY EQUIVALENT TO
• ≨ U+2268 LESS-THAN BUT NOT EQUAL TO
• ≩ U+2269 GREATER-THAN BUT NOT EQUAL TO
• ≬ U+226C BETWEEN
• ≭ U+226D NOT EQUIVALENT TO
• ≮ U+226E NOT LESS-THAN
• ≯ U+226F NOT GREATER-THAN
• ≰ U+2270 NEITHER LESS-THAN NOR EQUAL TO
• ≱ U+2271 NEITHER GREATER-THAN NOR EQUAL TO
• ≲ U+2272 LESS-THAN OR EQUIVALENT TO
• ≳ U+2273 GREATER-THAN OR EQUIVALENT TO
• ≴ U+2274 NEITHER LESS-THAN NOR EQUIVALENT TO
• ≵ U+2275 NEITHER GREATER-THAN NOR EQUIVALENT TO
• ≶ U+2276 LESS-THAN OR GREATER-THAN
• ≷ U+2277 GREATER-THAN OR LESS-THAN
• ≸ U+2278 NEITHER LESS-THAN NOR GREATER-THAN
• ≹ U+2279 NEITHER GREATER-THAN NOR LESS-THAN
• ≺ U+227A PRECEDES
• ≻ U+227B SUCCEEDS
• ≼ U+227C PRECEDES OR EQUAL TO
• ≽ U+227D SUCCEEDS OR EQUAL TO
• ≾ U+227E PRECEDES OR EQUIVALENT TO
• ≿ U+227F SUCCEEDS OR EQUIVALENT TO
• ⊀ U+2280 DOES NOT PRECEDE
• ⊁ U+2281 DOES NOT SUCCEED
• ⊚ U+229A CIRCLED RING OPERATOR
• ⋍ U+22CD REVERSED TILDE EQUALS
• ⋜ U+22DC EQUAL TO OR LESS-THAN
• ⋝ U+22DD EQUAL TO OR GREATER-THAN
• ⋞ U+22DE EQUAL TO OR PRECEDES
• ⋟ U+22DF EQUAL TO OR SUCCEEDS
• ⋠ U+22E0 DOES NOT PRECEDE OR EQUAL
• ⋡ U+22E1 DOES NOT SUCCEED OR EQUAL
• ⎿ U+23BF DENTISTRY SYMBOL LIGHT VERTICAL AND BOTTOM RIGHT
• ⏀ U+23C0 DENTISTRY SYMBOL LIGHT VERTICAL WITH CIRCLE
• ⏁ U+23C1 DENTISTRY SYMBOL LIGHT DOWN AND HORIZONTAL WITH CIRCLE
• ⏂ U+23C2 DENTISTRY SYMBOL LIGHT UP AND HORIZONTAL WITH CIRCLE
• ⏃ U+23C3 DENTISTRY SYMBOL LIGHT VERTICAL WITH TRIANGLE
• ⏄ U+23C4 DENTISTRY SYMBOL LIGHT DOWN AND HORIZONTAL WITH TRIANGLE
• ⏅ U+23C5 DENTISTRY SYMBOL LIGHT UP AND HORIZONTAL WITH TRIANGLE
• ⏆ U+23C6 DENTISTRY SYMBOL LIGHT VERTICAL AND WAVE
• ⏇ U+23C7 DENTISTRY SYMBOL LIGHT DOWN AND HORIZONTAL WITH WAVE
• ⏈ U+23C8 DENTISTRY SYMBOL LIGHT UP AND HORIZONTAL WITH WAVE
• ⏉ U+23C9 DENTISTRY SYMBOL LIGHT DOWN AND HORIZONTAL
• ⏋ U+23CB DENTISTRY SYMBOL LIGHT VERTICAL AND TOP LEFT
• ◼ U+25FC BLACK MEDIUM SQUARE
• ⧺ U+29FA DOUBLE PLUS
• 〞 U+301E DOUBLE PRIME QUOTATION MARK
• 〶 U+3036 CIRCLED POSTAL MARK
• ㈠ U+3220 to ㈩ U+3229 PARENTHESIZED IDEOGRAPH DIGITS
• ㈪ U+322A to ㈰ U+3230 PARENTHESIZED IDEOGRAPH DAYS OF WEEK
• ㋿ U+32FF SQUARE ERA NAME REIWA
• ㎟ U+339F SQUARE MM SQUARED
• ￦ U+FFE6 FULLWIDTH WON SIGN
• 🄋 U+1F10B DINGBAT CIRCLED SANS-SERIF DIGIT ZERO
• 🄌 U+1F10C DINGBAT NEGATIVE CIRCLED SANS-SERIF DIGIT ZERO
• 🄍 U+1F10D CIRCLED ZERO WITH SLASH
• 🄐 U+1F110 to 🄩 U+1F129 PARENTHESIZED LATIN CAPITAL LETTERS
• 🅐 U+1F150 to 🅩 U+1F169 NEGATIVE CIRCLED LATIN CAPITAL LETTERS
• 🅰 U+1F170 to 🆉 U+1F189 NEGATIVE SQUARED LATIN CAPITAL LETTERS

Most of these are also included in MS Gothic and other Japanese fonts and will be needed for Japanese CUI apps.

Some emojis:

• ⌚ U+231A WATCH (emoji version of existing PUA U+F49B)
• 🍎 U+1F34E RED APPLE
• 🍏 U+1F34F GREEN APPLE
• 👻 U+1F47B GHOST
• 💀 U+1F480 SKULL
• 💲 U+1F4B2 HEAVY DOLLAR SIGN (emoji version of existing PUA U+F155)
• 📤 U+1F4E4 OUTBOX TRAY
• 📥 U+1F4E5 INBOX TRAY
• 📨 U+1F4E8 INCOMING ENVELOPE
• 🔓 U+1F513 OPEN LOCK
• 🪟 U+1FA9F WINDOW

Because more emojis is always good.

Changes to existing glyphs:

• Fixed U+1CDF9 from my previous PR to align with (mirror) U+2708.
• Fixed Ideographic Space U+3000 to be 12px wide instead of 13px to match kanjis and other full-width characters.
• Integrated fix for Braille Pattern Dots-67 U+2860 from fix for U+2860 BRAILLE PATTERN DOTS-67 #152 that apparently got lost in the mergers.

I didn't modify existing ≈ U+2248 and ≉ U+2249 (almost equal to and not almost equal to), but I think they should be unified with other similar symbols as described in #154.
We could also adjust ≢ U+2262, ⊄ U+2284, ⊅ U+2285, ⊈ U+2288, and ⊉ U+2289 to use a similar stroke style as the other slashed operators I designed, they would get slightly more readable.

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Some examples: